A magnitude ML 1.0 earthquake occured in region: 3 km E Cascia (PG), on
and geographic coordinates (lat, lon) 42.7220, 13.0530 at 10 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 | 3 | 3217 | 3217 |
Norcia | PG | 9 | 4957 | 8174 |
Poggiodomo | PG | 10 | 117 | 8291 |
Monteleone di Spoleto | PG | 11 | 599 | 8890 |
Cittareale | RI | 15 | 482 | 9372 |
Cerreto di Spoleto | PG | 16 | 1075 | 10447 |
Accumoli | RI | 16 | 667 | 11114 |
Vallo di Nera | PG | 16 | 364 | 11478 |
Preci | PG | 18 | 724 | 12202 |
Sant'Anatolia di Narco | PG | 18 | 564 | 12766 |
Scheggino | PG | 18 | 461 | 13227 |
Leonessa | RI | 19 | 2435 | 15662 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-04-08 15:46:03 |
42.7218 | 13.0528 | 10 | 2022-04-08 15:52:43 |
Sala Sismica INGV-Roma | 102935471 |
Field | Value |
---|---|
Time (UTC) | 2022-04-08 15:46:03 ± 0.08 |
Latitude | 42.7218 ± 0.0045 |
Longitude | 13.0528 ± 0.0061 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 102935471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 566 |
Semi-minor axis of confidence ellipse (meter) | 282 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 125 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
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) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.11961 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43167 |
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 | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 102935471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-08 15:52:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | 2022-04-08T15:46:19.47 | 0.6 | undecidable | manual | S | 318 | 47.9187 | 50 | 0.3 | 45 |
IV.MOMA.HNZ. | 2022-04-08T15:46:16.56 | 0.6 | undecidable | manual | S | 283 | 40.3263 | 50 | -0.6 | 42 |
IV.CESI.HNZ. | 2022-04-08T15:46:15.07 | 0.6 | undecidable | manual | S | 339 | 33.6441 | 50 | -0.29 | 46 |
IV.FDMO.HHN. | 2022-04-08T15:46:15.73 | 0.3 | undecidable | manual | S | 5 | 35.0427 | 50 | 0 | 73 |
IV.MMO1.EHE. | 2022-04-08T15:46:14.30 | 0.6 | undecidable | manual | S | 48 | 29.748 | 50 | -0.02 | 49 |
7F.SIB2.EHZ. | 2022-04-08T15:46:13.61 | 0.6 | undecidable | manual | S | 47 | 27.75 | 50 | -0.18 | 48 |
IV.RM33.EHZ. | 2022-04-08T15:46:13.23 | 0.6 | undecidable | manual | S | 151 | 27.0507 | 50 | -0.37 | 46 |
7F.SIB1.EHZ. | 2022-04-08T15:46:13.49 | 0.6 | undecidable | manual | S | 43 | 26.0517 | 111 | 0.16 | 48 |
IV.MC2.EHZ. | 2022-04-08T15:46:12.72 | 0.3 | undecidable | manual | S | 28 | 23.754 | 112 | 0.14 | 73 |
IV.ASSB.HHE. | 2022-04-08T15:46:12.96 | 0.1 | undecidable | manual | P | 318 | 47.9187 | 50 | 0.35 | 89 |
IV.MOMA.HNZ. | 2022-04-08T15:46:12.26 | 0.1 | undecidable | manual | P | 283 | 40.3263 | 50 | 0.81 | 77 |
IV.FDMO.HHN. | 2022-04-08T15:46:10.31 | 0.1 | undecidable | manual | P | 5 | 35.0427 | 50 | -0.32 | 91 |
IV.CESI.HNZ. | 2022-04-08T15:46:10.33 | 0.1 | undecidable | manual | P | 339 | 33.6441 | 50 | -0.09 | 96 |
IV.MMO1.EHE. | 2022-04-08T15:46:10.00 | 0.1 | undecidable | manual | P | 48 | 29.748 | 50 | 0.19 | 95 |
IV.ARRO.EHZ. | 2022-04-08T15:46:09.41 | 0.1 | undecidable | manual | P | 236 | 28.2495 | 50 | -0.17 | 95 |
IV.GAVE.EHZ. | 2022-04-08T15:46:09.03 | 0.6 | undecidable | manual | S | 256 | 13.3755 | 126 | -0.38 | 47 |
IV.NRCA.HHZ. | 2022-04-08T15:46:09.28 | 0.6 | undecidable | manual | S | 22 | 13.3755 | 126 | -0.13 | 49 |
7F.SIB2.EHZ. | 2022-04-08T15:46:09.11 | 0.1 | undecidable | manual | P | 47 | 27.75 | 50 | -0.4 | 91 |
IV.RM33.EHZ. | 2022-04-08T15:46:09.79 | 0.1 | undecidable | manual | P | 151 | 27.0507 | 50 | 0.39 | 91 |
IV.LNSS.HHZ. | 2022-04-08T15:46:09.28 | 0.6 | undecidable | manual | S | 184 | 13.2756 | 127 | -0.09 | 50 |
7F.SIB1.EHZ. | 2022-04-08T15:46:09.22 | 0.1 | undecidable | manual | P | 43 | 26.0517 | 111 | -0.02 | 99 |
IV.MC2.EHZ. | 2022-04-08T15:46:08.89 | 0.6 | positive | manual | P | 28 | 23.754 | 112 | 0.08 | 49 |
IV.NRCA.HHZ. | 2022-04-08T15:46:07.06 | 0.1 | negative | manual | P | 22 | 13.3755 | 126 | 0.08 | 100 |
IV.LNSS.HHZ. | 2022-04-08T15:46:07.07 | 0.3 | undecidable | manual | P | 184 | 13.2756 | 127 | 0.11 | 74 |
IV.GAVE.EHZ. | 2022-04-08T15:46:06.90 | 0.1 | positive | manual | P | 256 | 13.3755 | 126 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.0 | 0.000111 | 0.12 | AML | other | m | 2022-04-08T15:46:09.20 |
IV.NRCA.HHE. | ML:1.1 | 0.00013350000000000002 | 1.02 | AML | other | m | 2022-04-08T15:46:09.47 |
IV.NRCA.HHN. | ML:0.8 | 0.00007314999999999999 | 0.64 | AML | other | m | 2022-04-08T15:46:09.86 |
IV.GAVE.EHE. | ML:1.1 | 0.000118 | 0.14 | AML | other | m | 2022-04-08T15:46:09.48 |
IV.LNSS.HHE. | ML:0.9 | 0.0000815 | 0.64 | AML | other | m | 2022-04-08T15:46:09.45 |
IV.LNSS.HHN. | ML:0.9 | 0.0000839 | 1.48 | AML | other | m | 2022-04-08T15:46:12.87 |
IV.MC2.EHE. | ML:0.9 | 0.000047226545 | 0.768 | AML | other | m | 2022-04-08T15:46:11.60 |
IV.MC2.EHN. | ML:1.1 | 0.00008483385 | 0.2432 | AML | other | m | 2022-04-08T15:46:13.99 |