A magnitude ML 1.4 earthquake occured in region: 6 km S Cascia (PG), on
and geographic coordinates (lat, lon) 42.6690, 13.0270 at 9 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Cascia | PG | 6 | 3217 | 3217 |
Monteleone di Spoleto | PG | 6 | 599 | 3816 |
Poggiodomo | PG | 9 | 117 | 3933 |
Cittareale | RI | 12 | 482 | 4415 |
Leonessa | RI | 13 | 2435 | 6850 |
Norcia | PG | 15 | 4957 | 11807 |
Scheggino | PG | 17 | 461 | 12268 |
Posta | RI | 17 | 694 | 12962 |
Sant'Anatolia di Narco | PG | 17 | 564 | 13526 |
Vallo di Nera | PG | 18 | 364 | 13890 |
Polino | TR | 18 | 233 | 14123 |
Accumoli | RI | 18 | 667 | 14790 |
Cerreto di Spoleto | PG | 19 | 1075 | 15865 |
Borbona | RI | 19 | 617 | 16482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-05-13 23:54:25 |
42.6688 | 13.0268 | 9 | 2023-05-14 00:09:22 |
Sala Sismica INGV-Roma | 117330921 |
Field | Value |
---|---|
Time (UTC) | 2023-05-13 23:54:25 ± 0.07 |
Latitude | 42.6688 ± 0.0045 |
Longitude | 13.0268 ± 0.0049 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117330921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 521 |
Semi-minor axis of confidence ellipse (meter) | 390 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 166 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66280 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 117330921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-14 00:09:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2023-05-13T23:54:46.80 | 0.6 | undecidable | manual | S | 354 | 65.3901 | 50 | 0.47 | 42 |
IV.ASSB.HHZ. | 2023-05-13T23:54:42.35 | 0.6 | undecidable | manual | S | 324 | 51.1155 | 50 | -0.17 | 46 |
IV.GUMA.HHZ. | 2023-05-13T23:54:42.88 | 0.6 | undecidable | manual | S | 30 | 50.4162 | 50 | 0.56 | 42 |
IV.MML1.EHZ. | 2023-05-13T23:54:41.95 | 0.6 | undecidable | manual | S | 355 | 49.5171 | 50 | -0.14 | 47 |
IV.FDMO.HHZ. | 2023-05-13T23:54:39.34 | 0.6 | undecidable | manual | S | 7 | 41.1255 | 50 | -0.49 | 44 |
IV.MOMA.HHZ. | 2023-05-13T23:54:39.27 | 0.6 | undecidable | manual | S | 292 | 40.1265 | 50 | -0.3 | 46 |
IV.EL6.EHZ. | 2023-05-13T23:54:39.28 | 0.1 | undecidable | manual | P | 5 | 73.5708 | 50 | 0.3 | 87 |
IT.GNU.HGZ. | 2023-05-13T23:54:39.63 | 0.6 | undecidable | manual | S | 292 | 40.1265 | 50 | 0.06 | 48 |
IV.SNTG.HHZ. | 2023-05-13T23:54:38.29 | 1.0 | undecidable | manual | P | 354 | 65.3901 | 50 | 0.56 | 21 |
IV.CESX.HHZ. | 2023-05-13T23:54:38.26 | 0.6 | undecidable | manual | S | 260 | 36.5412 | 50 | -0.36 | 46 |
IV.CESI.HHZ. | 2023-05-13T23:54:38.81 | 0.6 | undecidable | manual | S | 345 | 38.628 | 50 | -0.36 | 46 |
IV.MMO1.EHZ. | 2023-05-13T23:54:37.85 | 0.6 | undecidable | manual | S | 44 | 35.3424 | 50 | -0.46 | 45 |
IV.ASSB.HHZ. | 2023-05-13T23:54:35.37 | 0.6 | undecidable | manual | P | 324 | 51.1155 | 50 | -0.16 | 46 |
IV.SMA1.EHZ. | 2023-05-13T23:54:35.29 | 0.6 | undecidable | manual | S | 99 | 25.5522 | 110 | -0.11 | 49 |
IV.MML1.EHZ. | 2023-05-13T23:54:35.76 | 1.0 | negative | manual | P | 355 | 49.5171 | 50 | 0.47 | 22 |
IV.GUMA.HHZ. | 2023-05-13T23:54:35.50 | 0.1 | undecidable | manual | P | 30 | 50.4162 | 50 | 0.09 | 95 |
IV.GIGS.HHZ. | 2023-05-13T23:54:35.02 | 3.0 | undecidable | manual | P | -0.32 | 0 | |||
IV.MF5.EHZ. | 2023-05-13T23:54:35.71 | 0.6 | positive | manual | P | 45 | 49.9167 | 50 | 0.37 | 45 |
IT.GNU.HGZ. | 2023-05-13T23:54:34.53 | 0.1 | undecidable | manual | P | 292 | 40.1265 | 50 | 0.7 | 81 |
IV.RM33.EHZ. | 2023-05-13T23:54:34.46 | 0.6 | undecidable | manual | S | 139 | 23.4543 | 111 | -0.25 | 48 |
IV.TERO.HHZ. | 2023-05-13T23:54:34.50 | 3.0 | undecidable | manual | P | -0.31 | 0 | |||
IV.ARRO.EHZ. | 2023-05-13T23:54:34.16 | 0.6 | undecidable | manual | S | 245 | 23.5542 | 111 | -0.58 | 44 |
IV.CESX.HHZ. | 2023-05-13T23:54:33.04 | 1.0 | negative | manual | P | 260 | 36.5412 | 50 | -0.24 | 23 |
IV.CESI.HHZ. | 2023-05-13T23:54:33.49 | 1.0 | negative | manual | P | 345 | 38.628 | 50 | -0.1 | 24 |
IV.NRCA.HHZ. | 2023-05-13T23:54:33.02 | 0.6 | undecidable | manual | S | 21 | 19.5693 | 115 | -0.47 | 46 |
IV.FDMO.HHZ. | 2023-05-13T23:54:33.72 | 1.0 | undecidable | manual | P | 7 | 41.1255 | 50 | -0.26 | 23 |
IV.MOMA.HHZ. | 2023-05-13T23:54:33.68 | 0.1 | undecidable | manual | P | 292 | 40.1265 | 50 | -0.15 | 95 |
IV.MMO1.EHZ. | 2023-05-13T23:54:32.78 | 0.6 | positive | manual | P | 44 | 35.3424 | 50 | -0.32 | 46 |
IV.RM33.EHZ. | 2023-05-13T23:54:31.04 | 0.6 | positive | manual | P | 139 | 23.4543 | 111 | 0.01 | 50 |
IV.GAVE.EHZ. | 2023-05-13T23:54:31.08 | 0.6 | undecidable | manual | S | 284 | 11.0778 | 129 | 0.1 | 51 |
IV.ARRO.EHZ. | 2023-05-13T23:54:31.10 | 0.3 | negative | manual | P | 245 | 23.5542 | 111 | 0.06 | 75 |
IV.SMA1.EHZ. | 2023-05-13T23:54:31.50 | 0.6 | positive | manual | P | 99 | 25.5522 | 110 | 0.08 | 49 |
IV.NRCA.HHZ. | 2023-05-13T23:54:30.24 | 0.1 | undecidable | manual | P | 21 | 19.5693 | 115 | -0.08 | 100 |
IV.LNSS.HHZ. | 2023-05-13T23:54:30.17 | 0.6 | undecidable | manual | S | 171 | 7.3815 | 141 | 0.1 | 51 |
IV.GAVE.EHZ. | 2023-05-13T23:54:29.16 | 0.3 | undecidable | manual | P | 284 | 11.0778 | 129 | 0.29 | 73 |
IV.LNSS.HHZ. | 2023-05-13T23:54:28.61 | 1.0 | undecidable | manual | P | 171 | 7.3815 | 141 | 0.27 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HNN. | ML:1.8 | 0.0011125 | 0.14 | AML | other | m | 2023-05-13T23:54:30.58 |
IV.LNSS.HHN. | ML:1.9 | 0.001165 | 0.14 | AML | other | m | 2023-05-13T23:54:30.58 |
IV.LNSS.HHE. | ML:2.0 | 0.001585 | 0.14 | AML | other | m | 2023-05-13T23:54:30.69 |
IV.LNSS.HNE. | ML:2.0 | 0.0014550000000000001 | 0.14 | AML | other | m | 2023-05-13T23:54:30.76 |
IV.GAVE.EHN. | ML:1.6 | 0.0005005 | 0.52 | AML | other | m | 2023-05-13T23:54:31.73 |
IV.GAVE.EHE. | ML:1.5 | 0.00042249999999999997 | 0.66 | AML | other | m | 2023-05-13T23:54:32.65 |
IV.NRCA.HNN. | ML:1.6 | 0.0003005 | 0.96 | AML | other | m | 2023-05-13T23:54:33.21 |
IV.NRCA.HNE. | ML:1.7 | 0.000383 | 0.14 | AML | other | m | 2023-05-13T23:54:33.45 |
IV.NRCA.HHE. | ML:1.7 | 0.00039749999999999996 | 0.12 | AML | other | m | 2023-05-13T23:54:33.44 |
IV.NRCA.HHN. | ML:1.6 | 0.0002685 | 0.34 | AML | other | m | 2023-05-13T23:54:33.46 |
IV.RM33.EHN. | ML:1.4 | 0.000143 | 1.16 | AML | other | m | 2023-05-13T23:54:35.80 |
IV.ARRO.EHN. | ML:1.1 | 0.00007835000000000001 | 1.22 | AML | other | m | 2023-05-13T23:54:35.92 |
IV.ARRO.EHE. | ML:1.1 | 0.00007725 | 0.54 | AML | other | m | 2023-05-13T23:54:35.71 |
IV.SMA1.EHE. | ML:1.6 | 0.0002375 | 1.36 | AML | other | m | 2023-05-13T23:54:35.76 |
IV.RM33.EHE. | ML:1.2 | 0.00009795 | 0.84 | AML | other | m | 2023-05-13T23:54:35.92 |
IV.SMA1.EHN. | ML:1.6 | 0.00020500000000000002 | 0.24 | AML | other | m | 2023-05-13T23:54:36.03 |
IV.MMO1.EHE. | ML:1.3 | 0.00008195 | 0.84 | AML | other | m | 2023-05-13T23:54:38.60 |
IV.MMO1.EHN. | ML:1.3 | 0.00007264999999999999 | 0.26 | AML | other | m | 2023-05-13T23:54:39.29 |
IV.FDMO.HHN. | ML:1.1 | 0.000046649999999999996 | 1.18 | AML | other | m | 2023-05-13T23:54:39.93 |
IV.FDMO.HHE. | ML:1.0 | 0.0000313 | 0.16 | AML | other | m | 2023-05-13T23:54:40.05 |
IV.CESX.HHE. | ML:1.0 | 0.00003365 | 1.46 | AML | other | m | 2023-05-13T23:54:40.86 |
IV.TERO.HHN. | ML:1.1 | 0.000036150000000000005 | 1.36 | AML | other | m | 2023-05-13T23:54:40.19 |
IV.TERO.HHE. | ML:1.0 | 0.0000303 | 0.42 | AML | other | m | 2023-05-13T23:54:41.01 |
IV.CESX.HHN. | ML:1.1 | 0.000044149999999999996 | 0.72 | AML | other | m | 2023-05-13T23:54:42.50 |
IV.ASSB.HHE. | ML:1.1 | 0.0000301 | 0.56 | AML | other | m | 2023-05-13T23:54:42.52 |
IV.ASSB.HHN. | ML:1.1 | 0.00003515 | 0.48 | AML | other | m | 2023-05-13T23:54:42.85 |
IV.GUMA.HHN. | ML:1.6 | 0.0000935 | 1.24 | AML | other | m | 2023-05-13T23:54:44.71 |
IV.GUMA.HHE. | ML:1.5 | 0.00008295 | 0.54 | AML | other | m | 2023-05-13T23:54:48.54 |