A magnitude ML 1.4 earthquake occured in region: 4 km E Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8140, 12.9630 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 4 | 1075 | 1075 |
Sellano | PG | 9 | 1079 | 2154 |
Vallo di Nera | PG | 10 | 364 | 2518 |
Preci | PG | 10 | 724 | 3242 |
Norcia | PG | 11 | 4957 | 8199 |
Cascia | PG | 11 | 3217 | 11416 |
Poggiodomo | PG | 12 | 117 | 11533 |
Sant'Anatolia di Narco | PG | 14 | 564 | 12097 |
Campello sul Clitunno | PG | 15 | 2442 | 14539 |
Scheggino | PG | 16 | 461 | 15000 |
Visso | MC | 17 | 1107 | 16107 |
Castelsantangelo sul Nera | MC | 18 | 281 | 16388 |
Monteleone di Spoleto | PG | 18 | 599 | 16987 |
Trevi | PG | 19 | 8469 | 25456 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-03-12 02:41:30 |
42.8143 | 12.963 | 9 | 2020-03-12 03:05:57 |
Sala Sismica INGV-Roma | 77207731 |
Field | Value |
---|---|
Time (UTC) | 2020-03-12 02:41:30 ± 0.08 |
Latitude | 42.8143 ± 0.0036 |
Longitude | 12.9630 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77207731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 375 |
Semi-minor axis of confidence ellipse (meter) | 345 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 50 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.78511 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 77207731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-12 03:05:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2020-03-12T02:41:58.07 | 3.0 | undecidable | manual | S | 337 | 87.1461 | 50 | 1.88 | 0 |
IV.ARVD.HHZ. | 2020-03-12T02:41:53.96 | 0.6 | undecidable | manual | S | 359 | 75.8685 | 50 | 0.8 | 36 |
IV.MNTT.EHZ. | 2020-03-12T02:41:50.59 | 3.0 | undecidable | manual | S | 58.2972 | 2.13 | 0 | ||
IV.EL6.EHZ. | 2020-03-12T02:41:48.58 | 0.6 | undecidable | manual | S | 11 | 58.1973 | 50 | 0.13 | 46 |
IV.TERO.HHZ. | 2020-03-12T02:41:48.06 | 0.3 | undecidable | manual | S | 112 | 56.3991 | 50 | 0.1 | 69 |
IV.ATCC.EHZ. | 2020-03-12T02:41:46.12 | 0.3 | undecidable | manual | S | 328 | 48.8178 | 50 | 0.19 | 69 |
IV.MF5.EHZ. | 2020-03-12T02:41:45.47 | 0.3 | undecidable | manual | S | 64 | 44.7219 | 50 | 0.62 | 62 |
IV.PIEI.HHZ. | 2020-03-12T02:41:45.32 | 1.0 | undecidable | manual | P | 337 | 87.1461 | 50 | 0.17 | 21 |
IV.ARVD.HHZ. | 2020-03-12T02:41:43.35 | 0.3 | undecidable | manual | P | 359 | 75.8685 | 50 | -0.05 | 67 |
IV.GUMA.HHZ. | 2020-03-12T02:41:43.68 | 0.6 | undecidable | manual | S | 48 | 40.9257 | 50 | -0.15 | 47 |
IV.RM33.EHZ. | 2020-03-12T02:41:43.40 | 0.3 | undecidable | manual | S | 149 | 39.627 | 50 | -0.08 | 72 |
IV.MNTT.EHZ. | 2020-03-12T02:41:42.37 | 3.0 | undecidable | manual | P | 58.2972 | 1.68 | 0 | ||
IV.CSP1.EHZ. | 2020-03-12T02:41:42.23 | 0.6 | undecidable | manual | S | 32 | 36.5412 | 50 | -0.43 | 45 |
IV.ARRO.EHZ. | 2020-03-12T02:41:41.00 | 0.3 | undecidable | manual | S | 212 | 30.6471 | 50 | -0.09 | 73 |
IV.MMO1.EHZ. | 2020-03-12T02:41:40.71 | 0.3 | undecidable | manual | S | 72 | 31.0467 | 50 | -0.49 | 67 |
IV.EL6.EHZ. | 2020-03-12T02:41:40.41 | 0.3 | undecidable | manual | P | 11 | 58.1973 | 50 | -0.27 | 66 |
IV.TERO.HHZ. | 2020-03-12T02:41:40.27 | 0.3 | undecidable | manual | P | 112 | 56.3991 | 50 | -0.13 | 69 |
IV.ATCC.EHZ. | 2020-03-12T02:41:39.16 | 0.1 | undecidable | manual | P | 328 | 48.8178 | 50 | -0.07 | 94 |
IV.FDMO.HHZ. | 2020-03-12T02:41:39.41 | 0.1 | undecidable | manual | S | 22 | 26.6511 | 109 | -0.45 | 90 |
IV.GUMA.HHZ. | 2020-03-12T02:41:38.27 | 0.1 | undecidable | manual | P | 48 | 40.9257 | 50 | 0.26 | 92 |
IV.MF5.EHZ. | 2020-03-12T02:41:38.78 | 0.3 | undecidable | manual | P | 64 | 44.7219 | 50 | 0.18 | 69 |
IV.CESI.HHZ. | 2020-03-12T02:41:38.18 | 0.1 | undecidable | manual | S | 347 | 21.6672 | 113 | -0.08 | 99 |
IV.MC2.EHZ. | 2020-03-12T02:41:38.20 | 0.1 | undecidable | manual | S | 60 | 21.2676 | 114 | 0.06 | 99 |
IV.CSP1.EHZ. | 2020-03-12T02:41:37.35 | 0.3 | undecidable | manual | P | 32 | 36.5412 | 50 | 0.01 | 73 |
IV.RM33.EHZ. | 2020-03-12T02:41:37.69 | 0.1 | undecidable | manual | P | 149 | 39.627 | 50 | -0.12 | 95 |
IV.MMUR.HNZ. | 2020-03-12T02:41:37.93 | 3.0 | undecidable | manual | P | -4.83 | 0 | |||
IV.MMO1.EHZ. | 2020-03-12T02:41:36.25 | 0.1 | undecidable | manual | P | 72 | 31.0467 | 50 | -0.24 | 94 |
IV.ARRO.EHZ. | 2020-03-12T02:41:36.44 | 0.1 | undecidable | manual | P | 212 | 30.6471 | 50 | 0.01 | 98 |
IV.NRCA.HHZ. | 2020-03-12T02:41:35.56 | 0.1 | undecidable | manual | S | 80 | 12.4764 | 127 | 0.08 | 100 |
IV.FDMO.HHZ. | 2020-03-12T02:41:35.59 | 0.1 | undecidable | manual | P | 22 | 26.6511 | 109 | -0.13 | 97 |
IV.MC2.EHZ. | 2020-03-12T02:41:34.93 | 0.3 | undecidable | manual | P | 60 | 21.2676 | 114 | 0.2 | 72 |
IV.CESI.HHZ. | 2020-03-12T02:41:34.92 | 0.1 | undecidable | manual | P | 347 | 21.6672 | 113 | 0.13 | 98 |
IV.NRCA.HHZ. | 2020-03-12T02:41:33.45 | 0.1 | undecidable | manual | P | 80 | 12.4764 | 127 | 0.26 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.6 | 0.000499 | 0.18 | AML | other | m | 2020-03-12T02:41:35.79 |
IV.NRCA.HHN. | ML:1.4 | 0.0003035 | 0.66 | AML | other | m | 2020-03-12T02:41:36.06 |
IV.CESI.HHE. | ML:1.4 | 0.0001965 | 0.46 | AML | other | m | 2020-03-12T02:41:38.48 |
IV.CESI.HHN. | ML:1.8 | 0.00042249999999999997 | 0.5 | AML | other | m | 2020-03-12T02:41:38.51 |
IV.FDMO.HHE. | ML:2.0 | 0.0006205000000000001 | 0.16 | AML | other | m | 2020-03-12T02:41:39.68 |
IV.FDMO.HHN. | ML:1.9 | 0.000424 | 0.26 | AML | other | m | 2020-03-12T02:41:39.78 |
IV.ARRO.EHE. | ML:1.1 | 0.00005259999999999999 | 0.7 | AML | other | m | 2020-03-12T02:41:41.29 |
IV.ARRO.EHN. | ML:1.1 | 0.0000584 | 0.2 | AML | other | m | 2020-03-12T02:41:42.85 |
IV.RM33.EHN. | ML:1.2 | 0.000049449999999999996 | 1.06 | AML | other | m | 2020-03-12T02:41:44.85 |
IV.RM33.EHE. | ML:1.2 | 0.00005465 | 0.32 | AML | other | m | 2020-03-12T02:41:44.59 |
IV.GUMA.HHN. | ML:1.5 | 0.0001064 | 0.28 | AML | other | m | 2020-03-12T02:41:46.35 |
IV.ATCC.EHN. | ML:1.5 | 0.0000854 | 0.94 | AML | other | m | 2020-03-12T02:41:46.47 |
IV.GUMA.HHE. | ML:1.4 | 0.0000959 | 0.6 | AML | other | m | 2020-03-12T02:41:47.80 |
IV.ATCC.EHE. | ML:1.4 | 0.00006425 | 1.28 | AML | other | m | 2020-03-12T02:41:47.93 |