A magnitude ML 1.2 earthquake occured in region: Vallo di Nera (PG), on
and geographic coordinates (lat, lon) 42.7720, 12.8660 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 |
---|---|---|---|---|
Vallo di Nera | PG | 0 | 364 | 364 |
Sant'Anatolia di Narco | PG | 5 | 564 | 928 |
Cerreto di Spoleto | PG | 7 | 1075 | 2003 |
Scheggino | PG | 7 | 461 | 2464 |
Poggiodomo | PG | 9 | 117 | 2581 |
Campello sul Clitunno | PG | 9 | 2442 | 5023 |
Spoleto | PG | 11 | 38218 | 43241 |
Cascia | PG | 14 | 3217 | 46458 |
Sellano | PG | 14 | 1079 | 47537 |
Monteleone di Spoleto | PG | 15 | 599 | 48136 |
Trevi | PG | 15 | 8469 | 56605 |
Castel Ritaldi | PG | 17 | 3278 | 59883 |
Ferentillo | TR | 18 | 1913 | 61796 |
Preci | PG | 19 | 724 | 62520 |
Norcia | PG | 19 | 4957 | 67477 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-03-18 10:15:16 |
42.7722 | 12.8657 | 10 | 2020-03-18 10:33:15 |
Sala Sismica INGV-Roma | 77344481 |
Field | Value |
---|---|
Time (UTC) | 2020-03-18 10:15:16 ± 0.04 |
Latitude | 42.7722 ± 0.0018 |
Longitude | 12.8657 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77344481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 220 |
Semi-minor axis of confidence ellipse (meter) | 118 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 119 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.19245 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40469 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 77344481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-18 10:33:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2020-03-18T10:15:28.74 | 0.3 | undecidable | manual | S | 31 | 34.4433 | 50 | -0.04 | 73 |
IV.CESI.HHZ. | 2020-03-18T10:15:26.50 | 0.3 | undecidable | manual | S | 7 | 26.0517 | 110 | 0.1 | 73 |
IV.CSP1.EHZ. | 2020-03-18T10:15:25.51 | 0.3 | undecidable | manual | P | 38 | 44.9217 | 50 | 0.18 | 69 |
IV.MOMA.HNE. | 2020-03-18T10:15:25.86 | 0.3 | undecidable | manual | S | 278 | 24.3534 | 111 | 0.02 | 74 |
IV.ARRO.EHZ. | 2020-03-18T10:15:25.32 | 0.3 | undecidable | manual | S | 201 | 22.8549 | 113 | -0.07 | 74 |
IV.LNSS.HHZ. | 2020-03-18T10:15:25.88 | 0.3 | undecidable | manual | S | 143 | 23.5542 | 112 | 0.28 | 71 |
IV.NRCA.HHZ. | 2020-03-18T10:15:24.84 | 0.3 | undecidable | manual | S | 71 | 21.3675 | 114 | -0.06 | 74 |
IV.MMO1.EHZ. | 2020-03-18T10:15:24.60 | 0.1 | undecidable | manual | P | 69 | 40.1265 | 50 | 0.02 | 96 |
IV.FDMO.HHZ. | 2020-03-18T10:15:23.66 | 0.1 | undecidable | manual | P | 31 | 34.4433 | 50 | -0.05 | 97 |
IT.MTCL.HGZ. | 2020-03-18T10:15:22.38 | 0.1 | undecidable | manual | P | 24 | 26.8509 | 109 | -0.12 | 97 |
IV.CESI.HHZ. | 2020-03-18T10:15:22.34 | 0.1 | undecidable | manual | P | 7 | 26.0517 | 110 | 0.01 | 99 |
IV.MOMA.HNE. | 2020-03-18T10:15:22.07 | 0.1 | undecidable | manual | P | 278 | 24.3534 | 111 | 0.05 | 98 |
IV.NRCA.HHZ. | 2020-03-18T10:15:21.47 | 0.1 | undecidable | manual | P | 71 | 21.3675 | 114 | 0 | 100 |
IV.ARRO.EHZ. | 2020-03-18T10:15:21.73 | 0.1 | undecidable | manual | P | 201 | 22.8549 | 113 | -0.02 | 99 |
IV.LNSS.HHZ. | 2020-03-18T10:15:21.70 | 0.1 | undecidable | manual | P | 143 | 23.5542 | 112 | -0.18 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.4 | 0.000155 | 0.98 | AML | other | m | 2020-03-18T10:15:25.17 |
IV.NRCA.HHN. | ML:1.0 | 0.00007415 | 0.54 | AML | other | m | 2020-03-18T10:15:25.47 |
IV.LNSS.HHE. | ML:1.2 | 0.0001119 | 0.64 | AML | other | m | 2020-03-18T10:15:26.76 |
IV.CESI.HHN. | ML:1.6 | 0.00024249999999999999 | 0.58 | AML | other | m | 2020-03-18T10:15:26.85 |
IV.CESI.HHE. | ML:1.2 | 0.00010200000000000001 | 0.14 | AML | other | m | 2020-03-18T10:15:26.77 |
IV.LNSS.HHN. | ML:1.1 | 0.0000733 | 0.58 | AML | other | m | 2020-03-18T10:15:27.41 |
IV.FDMO.HHE. | ML:1.2 | 0.0000707 | 0.26 | AML | other | m | 2020-03-18T10:15:29.20 |
IV.FDMO.HHN. | ML:1.0 | 0.000046399999999999996 | 0.66 | AML | other | m | 2020-03-18T10:15:29.53 |