A magnitude ML 1.5 earthquake occured in region: 2 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7890, 13.1170 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 | 2 | 4957 | 4957 |
Cascia | PG | 12 | 3217 | 8174 |
Preci | PG | 12 | 724 | 8898 |
Castelsantangelo sul Nera | MC | 12 | 281 | 9179 |
Arquata del Tronto | AP | 15 | 1178 | 10357 |
Accumoli | RI | 15 | 667 | 11024 |
Visso | MC | 16 | 1107 | 12131 |
Cerreto di Spoleto | PG | 17 | 1075 | 13206 |
Poggiodomo | PG | 17 | 117 | 13323 |
Ussita | MC | 17 | 444 | 13767 |
Montegallo | AP | 19 | 523 | 14290 |
Sellano | PG | 19 | 1079 | 15369 |
Cittareale | RI | 19 | 482 | 15851 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2022-01-26 04:48:14 |
42.7892 | 13.1173 | 10 | 2022-07-08 12:33:26 |
Bollettino Sismico Italiano INGV | 100522591 |
Reviewed Rev100 |
ML 1.4 | 2022-01-26 04:48:15 |
42.7883 | 13.1215 | 10 | 2022-01-26 05:17:27 |
Sala Sismica INGV-Roma | 100191781 |
Field | Value |
---|---|
Time (UTC) | 2022-01-26 04:48:14 ± 0.04 |
Latitude | 42.7892 ± 0.0018 |
Longitude | 13.1173 ± 0.0037 |
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 | 100522591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 284 |
Semi-minor axis of confidence ellipse (meter) | 64 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 271 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.04407 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39390 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 100191781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-26 05:17:27 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 100522591 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-02 09:29:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2022-01-26T04:48:29.30 | 0.3 | undecidable | manual | S | 115 | 43.7229 | 50 | 0.09 | 71 |
IV.MML1.HNE. | 2022-01-26T04:48:27.89 | 0.6 | undecidable | manual | S | 342 | 37.8288 | 50 | 0.25 | 46 |
IV.CSP1.EHZ. | 2022-01-26T04:48:26.60 | 0.1 | undecidable | manual | S | 12 | 34.3434 | 50 | -0.1 | 96 |
IV.CESI.HHZ. | 2022-01-26T04:48:25.18 | 0.1 | undecidable | manual | S | 324 | 29.5482 | 50 | -0.24 | 94 |
IV.RM33.EHZ. | 2022-01-26T04:48:25.94 | 0.1 | undecidable | manual | S | 166 | 32.0457 | 50 | -0.16 | 95 |
IV.FDMO.HHZ. | 2022-01-26T04:48:24.77 | 0.1 | undecidable | manual | S | 355 | 27.5502 | 50 | -0.12 | 97 |
IV.SMA1.EHZ. | 2022-01-26T04:48:24.12 | 0.1 | undecidable | manual | S | 135 | 24.9528 | 50 | -0.09 | 98 |
IV.LNSS.HHZ. | 2022-01-26T04:48:23.26 | 0.6 | undecidable | manual | S | 197 | 21.5673 | 116 | 0.02 | 50 |
IV.TERO.HHZ. | 2022-01-26T04:48:23.14 | 0.1 | undecidable | manual | P | 115 | 43.7229 | 50 | -0.03 | 96 |
IV.GAVE.EHZ. | 2022-01-26T04:48:23.01 | 0.1 | undecidable | manual | S | 239 | 21.1677 | 116 | -0.09 | 98 |
IV.MML1.HNE. | 2022-01-26T04:48:22.36 | 0.1 | undecidable | manual | P | 342 | 37.8288 | 50 | 0.09 | 95 |
IV.MMO1.EHZ. | 2022-01-26T04:48:22.97 | 0.1 | undecidable | manual | S | 54 | 20.9679 | 116 | -0.07 | 99 |
IV.MF5.EHN. | 2022-01-26T04:48:22.33 | 0.6 | undecidable | manual | P | 51 | 35.4423 | 50 | 0.43 | 45 |
IV.RM33.EHZ. | 2022-01-26T04:48:21.25 | 0.1 | undecidable | manual | P | 166 | 32.0457 | 50 | -0.12 | 96 |
IV.CSP1.EHZ. | 2022-01-26T04:48:21.94 | 0.1 | undecidable | manual | P | 12 | 34.3434 | 50 | 0.22 | 93 |
IV.CESI.HHZ. | 2022-01-26T04:48:21.03 | 0.1 | undecidable | manual | P | 324 | 29.5482 | 50 | 0.05 | 98 |
IV.SMA1.EHZ. | 2022-01-26T04:48:20.27 | 0.1 | undecidable | manual | P | 135 | 24.9528 | 50 | -0.02 | 99 |
IV.MC2.EHZ. | 2022-01-26T04:48:20.88 | 0.1 | undecidable | manual | S | 23 | 14.7741 | 125 | -0.31 | 95 |
IV.FDMO.HHZ. | 2022-01-26T04:48:20.74 | 0.1 | undecidable | manual | P | 355 | 27.5502 | 50 | 0.06 | 98 |
IV.GAVE.EHZ. | 2022-01-26T04:48:19.79 | 0.1 | undecidable | manual | P | 239 | 21.1677 | 116 | 0.14 | 97 |
IV.MMO1.EHZ. | 2022-01-26T04:48:19.75 | 0.1 | undecidable | manual | P | 54 | 20.9679 | 116 | 0.14 | 97 |
IV.LNSS.HHZ. | 2022-01-26T04:48:19.87 | 0.6 | negative | manual | P | 197 | 21.5673 | 116 | 0.14 | 49 |
IV.MC2.EHZ. | 2022-01-26T04:48:18.81 | 0.3 | undecidable | manual | P | 23 | 14.7741 | 125 | 0.27 | 72 |
IV.NRCA.HHZ. | 2022-01-26T04:48:18.58 | 0.6 | undecidable | manual | S | 357 | 4.8951 | 155 | -0.34 | 48 |
IV.NRCA.HHZ. | 2022-01-26T04:48:17.37 | 0.1 | undecidable | manual | P | 357 | 4.8951 | 155 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.5 | 0.0005254999999999999 | 0.18 | AML | other | m | 2022-01-26T04:48:18.67 |
IV.NRCA.HHE. | ML:1.5 | 0.0005420000000000001 | 0.18 | AML | other | m | 2022-01-26T04:48:18.76 |
IV.NRCA.HHN. | ML:1.6 | 0.000632 | 0.14 | AML | other | m | 2022-01-26T04:48:18.66 |
IV.NRCA.HNN. | ML:1.6 | 0.0005995 | 0.14 | AML | other | m | 2022-01-26T04:48:18.66 |