A magnitude ML 1.4 earthquake occured in region: 5 km NW Norcia (PG), on
and geographic coordinates (lat, lon) 42.8240, 13.0410 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 6 | 4957 | 4957 |
Preci | PG | 6 | 724 | 5681 |
Cerreto di Spoleto | PG | 10 | 1075 | 6756 |
Sellano | PG | 12 | 1079 | 7835 |
Cascia | PG | 12 | 3217 | 11052 |
Castelsantangelo sul Nera | MC | 12 | 281 | 11333 |
Visso | MC | 13 | 1107 | 12440 |
Poggiodomo | PG | 15 | 117 | 12557 |
Ussita | MC | 16 | 444 | 13001 |
Vallo di Nera | PG | 16 | 364 | 13365 |
Monte Cavallo | MC | 19 | 145 | 13510 |
Sant'Anatolia di Narco | PG | 20 | 564 | 14074 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2023-02-08 14:08:21 |
42.8243 | 13.0413 | 10 | 2024-03-01 17:17:54 |
Bollettino Sismico Italiano INGV | 114274241 |
Reviewed Rev100 |
ML 1.4 | 2023-02-08 14:08:21 |
42.8258 | 13.0437 | 10 | 2023-02-08 14:16:15 |
Sala Sismica INGV-Roma | 114259441 |
Field | Value |
---|---|
Time (UTC) | 2023-02-08 14:08:21 ± 0.04 |
Latitude | 42.8243 ± 0.0018 |
Longitude | 13.0413 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 114274241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 232 |
Semi-minor axis of confidence ellipse (meter) | 174 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 107 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 56 |
Number of defining phases | 56 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.05396 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53869 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 28 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 114259441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-08 14:16:15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 114274241 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-02-08 22:59:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHN. | 2023-02-08T14:08:40.89 | 0.3 | undecidable | manual | S | 133 | 59.7957 | 50 | 0.47 | 63 |
IV.EL6.EHE. | 2023-02-08T14:08:39.82 | 0.3 | undecidable | manual | S | 5 | 56.1993 | 50 | 0.35 | 66 |
IV.TERO.HHZ. | 2023-02-08T14:08:37.65 | 0.3 | undecidable | manual | S | 116 | 51.0156 | 50 | -0.42 | 65 |
IV.SNTG.HHE. | 2023-02-08T14:08:37.48 | 0.3 | undecidable | manual | S | 350 | 48.5181 | 50 | 0.08 | 70 |
IV.CESX.HHZ. | 2023-02-08T14:08:36.48 | 0.6 | undecidable | manual | S | 237 | 44.1225 | 50 | 0.25 | 46 |
IV.MF5.EHN. | 2023-02-08T14:08:35.09 | 0.3 | undecidable | manual | S | 62 | 38.5281 | 50 | 0.35 | 68 |
IT.GNU.HGE. | 2023-02-08T14:08:35.19 | 0.6 | undecidable | manual | S | 267 | 38.4282 | 50 | 0.48 | 44 |
IV.SAP2.EHE. | 2023-02-08T14:08:35.84 | 0.3 | undecidable | manual | S | 44 | 41.9247 | 50 | 0.19 | 70 |
IV.GUMA.HHZ. | 2023-02-08T14:08:34.29 | 0.3 | undecidable | manual | S | 42 | 35.6421 | 50 | 0.32 | 68 |
IV.MOMA.HNE. | 2023-02-08T14:08:34.56 | 0.3 | undecidable | manual | S | 267 | 38.4282 | 50 | -0.15 | 71 |
IV.RM33.HNE. | 2023-02-08T14:08:34.24 | 0.3 | undecidable | manual | S | 158 | 37.7289 | 50 | -0.29 | 69 |
IV.SMA1.EHZ. | 2023-02-08T14:08:33.30 | 0.3 | undecidable | manual | S | 132 | 32.1456 | 50 | 0.25 | 70 |
IV.PF6.EHN. | 2023-02-08T14:08:33.96 | 0.3 | undecidable | manual | S | 20 | 36.9297 | 50 | -0.35 | 68 |
IV.ARRO.EHZ. | 2023-02-08T14:08:33.42 | 0.3 | undecidable | manual | S | 220 | 35.2425 | 50 | -0.45 | 67 |
IV.MTRA.HNZ. | 2023-02-08T14:08:32.37 | 0.3 | undecidable | manual | S | 104 | 29.8479 | 50 | -0.06 | 73 |
IV.CSP1.EHZ. | 2023-02-08T14:08:32.80 | 0.3 | undecidable | manual | S | 24 | 32.5452 | 50 | -0.33 | 69 |
IV.GIGS.HHN. | 2023-02-08T14:08:32.69 | 0.3 | undecidable | manual | P | 133 | 59.7957 | 50 | 0.2 | 67 |
IV.MML1.HNE. | 2023-02-08T14:08:32.80 | 0.3 | undecidable | manual | S | 350 | 32.5452 | 50 | -0.35 | 68 |
IV.TERO.HHZ. | 2023-02-08T14:08:31.03 | 0.1 | undecidable | manual | P | 116 | 51.0156 | 50 | -0.1 | 93 |
IV.EL6.EHE. | 2023-02-08T14:08:31.67 | 0.3 | undecidable | manual | P | 5 | 56.1993 | 50 | -0.27 | 67 |
IV.SNTG.HHE. | 2023-02-08T14:08:31.11 | 0.1 | undecidable | manual | P | 350 | 48.5181 | 50 | 0.37 | 88 |
IV.CESX.HHZ. | 2023-02-08T14:08:30.39 | 0.1 | undecidable | manual | P | 237 | 44.1225 | 50 | 0.32 | 90 |
IV.FDMO.HHZ. | 2023-02-08T14:08:30.29 | 0.3 | undecidable | manual | S | 9 | 23.8539 | 112 | -0.27 | 71 |
IV.MMO1.EHZ. | 2023-02-08T14:08:30.58 | 0.3 | undecidable | manual | S | 70 | 24.6531 | 111 | -0.25 | 71 |
IV.LNSS.HHZ. | 2023-02-08T14:08:30.60 | 0.3 | undecidable | manual | S | 180 | 24.5532 | 111 | -0.2 | 72 |
IT.GNU.HGE. | 2023-02-08T14:08:29.67 | 0.1 | undecidable | manual | P | 267 | 38.4282 | 50 | 0.48 | 88 |
IV.PF6.EHN. | 2023-02-08T14:08:29.00 | 0.3 | undecidable | manual | P | 20 | 36.9297 | 50 | 0.04 | 73 |
IV.CESI.HHZ. | 2023-02-08T14:08:29.99 | 0.3 | undecidable | manual | S | 331 | 22.9548 | 113 | -0.28 | 71 |
IV.RM33.HNE. | 2023-02-08T14:08:29.03 | 0.1 | undecidable | manual | P | 158 | 37.7289 | 50 | -0.06 | 96 |
IV.SAP2.EHE. | 2023-02-08T14:08:29.69 | 0.3 | undecidable | manual | P | 44 | 41.9247 | 50 | -0.04 | 72 |
IV.GAVE.EHZ. | 2023-02-08T14:08:29.02 | 0.3 | undecidable | manual | S | 219 | 18.9699 | 117 | 0.01 | 75 |
7F.SIB1.EHZ. | 2023-02-08T14:08:29.37 | 0.3 | undecidable | manual | S | 67 | 20.1687 | 115 | -0.03 | 75 |
IV.MOMA.HNE. | 2023-02-08T14:08:29.09 | 0.1 | undecidable | manual | P | 267 | 38.4282 | 50 | -0.1 | 95 |
IV.MF5.EHN. | 2023-02-08T14:08:29.60 | 0.1 | undecidable | manual | P | 62 | 38.5281 | 50 | 0.39 | 90 |
7F.SIB2.EHZ. | 2023-02-08T14:08:29.95 | 0.3 | undecidable | manual | S | 71 | 22.5552 | 113 | -0.21 | 72 |
IV.SMA1.EHZ. | 2023-02-08T14:08:28.00 | 0.1 | undecidable | manual | P | 132 | 32.1456 | 50 | -0.23 | 94 |
IV.MML1.HNE. | 2023-02-08T14:08:28.18 | 0.1 | undecidable | manual | P | 350 | 32.5452 | 50 | -0.11 | 96 |
7F.SIB3.EHZ. | 2023-02-08T14:08:28.98 | 0.3 | undecidable | manual | S | 73 | 19.4694 | 116 | -0.18 | 73 |
IV.ARRO.EHZ. | 2023-02-08T14:08:28.46 | 0.1 | undecidable | manual | P | 220 | 35.2425 | 50 | -0.25 | 93 |
IV.GUMA.HHZ. | 2023-02-08T14:08:28.73 | 0.1 | undecidable | manual | P | 42 | 35.6421 | 50 | -0.03 | 97 |
IV.FEMA.HNZ. | 2023-02-08T14:08:28.15 | 0.3 | undecidable | manual | S | 3 | 15.2736 | 122 | 0.24 | 72 |
IV.CSP1.EHZ. | 2023-02-08T14:08:28.09 | 0.1 | positive | manual | P | 24 | 32.5452 | 50 | -0.19 | 94 |
IV.MC2.EHZ. | 2023-02-08T14:08:28.19 | 0.3 | undecidable | manual | S | 51 | 15.3735 | 122 | 0.25 | 72 |
IV.MTRA.HNZ. | 2023-02-08T14:08:27.73 | 0.1 | positive | manual | P | 104 | 29.8479 | 50 | -0.15 | 96 |
7F.SIB1.EHZ. | 2023-02-08T14:08:26.26 | 0.1 | negative | manual | P | 67 | 20.1687 | 115 | 0.14 | 98 |
IV.MMO1.EHZ. | 2023-02-08T14:08:26.89 | 0.1 | negative | manual | P | 70 | 24.6531 | 111 | -0.06 | 98 |
7F.SIB2.EHZ. | 2023-02-08T14:08:26.52 | 0.1 | negative | manual | P | 71 | 22.5552 | 113 | -0.05 | 99 |
IV.LNSS.HHZ. | 2023-02-08T14:08:26.86 | 0.1 | positive | manual | P | 180 | 24.5532 | 111 | -0.08 | 98 |
7F.SIB3.EHZ. | 2023-02-08T14:08:26.01 | 0.1 | negative | manual | P | 73 | 19.4694 | 116 | 0.02 | 100 |
IV.CESI.HHZ. | 2023-02-08T14:08:26.57 | 0.1 | positive | manual | P | 331 | 22.9548 | 113 | -0.06 | 99 |
IV.GAVE.EHZ. | 2023-02-08T14:08:26.03 | 0.1 | positive | manual | P | 219 | 18.9699 | 117 | 0.13 | 98 |
IV.FDMO.HHZ. | 2023-02-08T14:08:26.68 | 0.1 | positive | manual | P | 9 | 23.8539 | 112 | -0.12 | 97 |
IV.FEMA.HNZ. | 2023-02-08T14:08:25.05 | 0.1 | undecidable | manual | P | 3 | 15.2736 | 122 | -0.22 | 97 |
IV.MC2.EHZ. | 2023-02-08T14:08:25.54 | 0.1 | undecidable | manual | P | 51 | 15.3735 | 122 | 0.25 | 96 |
IV.NRCA.HHZ. | 2023-02-08T14:08:25.77 | 0.3 | undecidable | manual | S | 80 | 5.994 | 148 | 0.2 | 74 |
IV.NRCA.HHZ. | 2023-02-08T14:08:24.26 | 0.1 | negative | manual | P | 80 | 5.994 | 148 | 0.35 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.0004545 | 0.16 | AML | other | m | 2023-02-08T14:08:25.96 |
IV.NRCA.HNN. | ML:1.4 | 0.0004290000000000001 | 0.16 | AML | other | m | 2023-02-08T14:08:25.96 |
IV.NRCA.HNE. | ML:1.5 | 0.000544 | 0.16 | AML | other | m | 2023-02-08T14:08:26.04 |
IV.NRCA.HHE. | ML:1.5 | 0.0005755000000000001 | 0.16 | AML | other | m | 2023-02-08T14:08:26.12 |
IV.MC2.EHN. | ML:1.5 | 0.0002963848 | 0.1984 | AML | other | m | 2023-02-08T14:08:28.72 |
IV.MC2.EHE. | ML:1.3 | 0.0002057317 | 0.2368 | AML | other | m | 2023-02-08T14:08:30.42 |
IV.CESI.HHN. | ML:1.1 | 0.000088127635 | 0.2048 | AML | other | m | 2023-02-08T14:08:30.28 |
IV.CESI.HHE. | ML:1.0 | 0.00005815257 | 0.1024 | AML | other | m | 2023-02-08T14:08:30.50 |
IV.LNSS.HHE. | ML:1.2 | 0.0000919 | 1.7 | AML | other | m | 2023-02-08T14:08:30.90 |
IV.LNSS.HHN. | ML:1.3 | 0.00011660000000000002 | 0.28 | AML | other | m | 2023-02-08T14:08:31.20 |
IV.MMO1.EHN. | ML:1.4 | 0.000146 | 0.62 | AML | other | m | 2023-02-08T14:08:31.48 |
IV.MMO1.EHE. | ML:1.3 | 0.0001205 | 0.48 | AML | other | m | 2023-02-08T14:08:31.98 |
IV.CSP1.EHE. | ML:1.4 | 0.00010838160499999999 | 0.7776 | AML | other | m | 2023-02-08T14:08:32.22 |
IV.CSP1.EHN. | ML:1.7 | 0.0002150195 | 0.4192 | AML | other | m | 2023-02-08T14:08:32.77 |
IV.SMA1.EHE. | ML:1.4 | 0.00010130928000000001 | 0.08 | AML | other | m | 2023-02-08T14:08:34.90 |
IV.GUMA.HHE. | ML:1.4 | 0.00009362458000000001 | 0.2752 | AML | other | m | 2023-02-08T14:08:34.80 |
IV.GUMA.HHN. | ML:1.5 | 0.00011586214 | 0.5376 | AML | other | m | 2023-02-08T14:08:35.72 |
IV.SMA1.EHN. | ML:1.2 | 0.00008172902500000001 | 0.5024 | AML | other | m | 2023-02-08T14:08:38.19 |
IV.TERO.HHN. | ML:1.4 | 0.00007073979 | 1.3184 | AML | other | m | 2023-02-08T14:08:41.94 |
IV.TERO.HHE. | ML:1.1 | 0.000029244280000000003 | 1.2224 | AML | other | m | 2023-02-08T14:08:45.19 |