A magnitude ML 1.2 earthquake occured in region: 1 km E Sant'Anatolia di Narco (PG), on
and geographic coordinates (lat, lon) 42.7310, 12.8510 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 |
---|---|---|---|---|
Sant'Anatolia di Narco | PG | 1 | 564 | 564 |
Scheggino | PG | 3 | 461 | 1025 |
Vallo di Nera | PG | 5 | 364 | 1389 |
Poggiodomo | PG | 7 | 117 | 1506 |
Spoleto | PG | 9 | 38218 | 39724 |
Cerreto di Spoleto | PG | 11 | 1075 | 40799 |
Campello sul Clitunno | PG | 12 | 2442 | 43241 |
Monteleone di Spoleto | PG | 12 | 599 | 43840 |
Ferentillo | TR | 13 | 1913 | 45753 |
Cascia | PG | 13 | 3217 | 48970 |
Polino | TR | 16 | 233 | 49203 |
Montefranco | TR | 16 | 1276 | 50479 |
Arrone | TR | 18 | 2763 | 53242 |
Castel Ritaldi | PG | 18 | 3278 | 56520 |
Trevi | PG | 18 | 8469 | 64989 |
Sellano | PG | 19 | 1079 | 66068 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-05-16 22:57:21 |
42.7313 | 12.8508 | 10 | 2020-05-16 23:04:46 |
Sala Sismica INGV-Roma | 79212411 |
Field | Value |
---|---|
Time (UTC) | 2020-05-16 22:57:21 ± 0.04 |
Latitude | 42.7313 ± 0.0018 |
Longitude | 12.8508 ± 0.0024 |
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 | 79212411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 225 |
Semi-minor axis of confidence ellipse (meter) | 195 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 227 |
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) | 51 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56387 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 79212411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-16 23:04:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-05-16T22:57:41.09 | 0.3 | undecidable | manual | S | 101 | 62.5929 | 50 | 0.11 | 69 |
IV.FIAM.HHZ. | 2020-05-16T22:57:39.16 | 0.3 | undecidable | manual | S | 157 | 55.7997 | 50 | -0.02 | 71 |
IV.ATFO.HHZ. | 2020-05-16T22:57:37.32 | 3.0 | positive | manual | P | 3.57 | 0 | |||
IV.ARVD.HHZ. | 2020-05-16T22:57:36.23 | 3.0 | negative | manual | P | 0.92 | 0 | |||
IV.APEC.HHZ. | 2020-05-16T22:57:35.67 | 3.0 | undecidable | manual | P | -1.04 | 0 | |||
IV.MMO1.EHZ. | 2020-05-16T22:57:35.73 | 0.3 | undecidable | manual | S | 64 | 43.0236 | 50 | -0.03 | 73 |
IV.SMA1.EHZ. | 2020-05-16T22:57:35.58 | 0.3 | undecidable | manual | S | 106 | 41.0256 | 50 | 0.34 | 68 |
IV.RM33.EHZ. | 2020-05-16T22:57:34.54 | 0.3 | undecidable | manual | S | 130 | 38.628 | 50 | -0.04 | 73 |
IV.FDMO.HHZ. | 2020-05-16T22:57:34.74 | 0.3 | undecidable | manual | S | 29 | 38.9277 | 50 | 0.07 | 73 |
IV.ASSB.HHE. | 2020-05-16T22:57:34.38 | 0.6 | undecidable | manual | S | 336 | 37.9287 | 50 | -0.01 | 49 |
IV.MC2.EHZ. | 2020-05-16T22:57:33.49 | 0.3 | undecidable | manual | S | 54 | 34.0437 | 50 | 0.14 | 72 |
IV.TERO.HHZ. | 2020-05-16T22:57:32.86 | 0.6 | undecidable | manual | P | 101 | 62.5929 | 50 | 0.09 | 46 |
IV.CESI.HHZ. | 2020-05-16T22:57:32.49 | 0.3 | undecidable | manual | S | 8 | 30.6471 | 50 | 0.03 | 74 |
IT.FOPC.HGN. | 2020-05-16T22:57:31.84 | 0.3 | undecidable | manual | S | 336 | 29.0487 | 50 | -0.19 | 72 |
IV.FIAM.HHZ. | 2020-05-16T22:57:31.61 | 1.0 | positive | manual | P | 157 | 55.7997 | 50 | -0.12 | 23 |
IT.GNU.HGE. | 2020-05-16T22:57:30.96 | 0.6 | undecidable | manual | S | 289 | 24.2535 | 112 | 0.33 | 47 |
IV.NRCA.HHZ. | 2020-05-16T22:57:30.34 | 0.3 | undecidable | manual | S | 62 | 24.2535 | 112 | -0.3 | 71 |
IV.MOMA.HNZ. | 2020-05-16T22:57:30.68 | 0.3 | undecidable | manual | S | 289 | 24.2535 | 112 | 0.04 | 75 |
IV.CESX.HHE. | 2020-05-16T22:57:30.70 | 0.3 | undecidable | manual | S | 238 | 25.4523 | 111 | -0.34 | 70 |
IV.SMA1.EHZ. | 2020-05-16T22:57:29.55 | 0.1 | undecidable | manual | P | 106 | 41.0256 | 50 | 0.09 | 96 |
IV.LNSS.HHZ. | 2020-05-16T22:57:29.65 | 0.3 | undecidable | manual | S | 133 | 21.0678 | 115 | 0.04 | 75 |
IV.FDMO.HHZ. | 2020-05-16T22:57:29.02 | 0.6 | negative | manual | P | 29 | 38.9277 | 50 | -0.1 | 48 |
IV.MMO1.EHZ. | 2020-05-16T22:57:29.64 | 0.6 | negative | manual | P | 64 | 43.0236 | 50 | -0.11 | 48 |
IV.ARRO.EHZ. | 2020-05-16T22:57:28.80 | 0.3 | undecidable | manual | S | 202 | 18.2706 | 118 | 0.04 | 76 |
IV.ASSB.HHE. | 2020-05-16T22:57:28.74 | 0.3 | undecidable | manual | P | 336 | 37.9287 | 50 | -0.23 | 70 |
IV.RM33.EHZ. | 2020-05-16T22:57:28.90 | 0.1 | undecidable | manual | P | 130 | 38.628 | 50 | -0.18 | 95 |
IV.MC2.EHZ. | 2020-05-16T22:57:28.44 | 0.1 | undecidable | manual | P | 54 | 34.0437 | 50 | 0.07 | 98 |
IV.MOMA.HNZ. | 2020-05-16T22:57:27.04 | 0.1 | undecidable | manual | P | 289 | 24.2535 | 112 | 0.24 | 96 |
IV.CESI.HHZ. | 2020-05-16T22:57:27.72 | 0.6 | undecidable | manual | P | 8 | 30.6471 | 50 | -0.14 | 48 |
IT.FOPC.HGN. | 2020-05-16T22:57:27.50 | 0.1 | undecidable | manual | P | 336 | 29.0487 | 50 | -0.1 | 98 |
IT.GNU.HGE. | 2020-05-16T22:57:27.13 | 0.1 | undecidable | manual | P | 289 | 24.2535 | 112 | 0.34 | 94 |
IV.CESX.HHE. | 2020-05-16T22:57:26.79 | 0.1 | undecidable | manual | P | 238 | 25.4523 | 111 | -0.24 | 96 |
IV.LNSS.HHZ. | 2020-05-16T22:57:26.25 | 1.0 | negative | manual | P | 133 | 21.0678 | 115 | 0.04 | 25 |
IV.NRCA.HHZ. | 2020-05-16T22:57:26.73 | 0.3 | positive | manual | P | 62 | 24.2535 | 112 | -0.08 | 74 |
IV.ARRO.EHZ. | 2020-05-16T22:57:25.80 | 0.1 | positive | manual | P | 202 | 18.2706 | 118 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHE. | ML:1.3 | 0.00016949999999999997 | 1.74 | AML | other | m | 2020-05-16T22:57:28.02 |
IV.ARRO.EHN. | ML:1.2 | 0.00011499999999999999 | 0.2 | AML | other | m | 2020-05-16T22:57:29.41 |
IV.LNSS.HHE. | ML:1.5 | 0.00021600000000000002 | 0.1 | AML | other | m | 2020-05-16T22:57:30.51 |
IV.NRCA.HHN. | ML:1.3 | 0.0001115 | 0.16 | AML | other | m | 2020-05-16T22:57:31.12 |
IV.FDMO.HHN. | ML:1.0 | 0.0000373 | 0.14 | AML | other | m | 2020-05-16T22:57:35.34 |
IV.RM33.EHE. | ML:1.1 | 0.00005209999999999999 | 0.36 | AML | other | m | 2020-05-16T22:57:35.70 |
IV.RM33.EHN. | ML:1.2 | 0.0000551 | 0.16 | AML | other | m | 2020-05-16T22:57:36.14 |
IV.SMA1.EHE. | ML:1.2 | 0.0000525 | 0.28 | AML | other | m | 2020-05-16T22:57:36.79 |
IV.LNSS.HHN. | ML:1.3 | 0.00015696290000000003 | 0.1408 | AML | other | m | 2020-05-16T22:57:30.71 |
IV.LNSS.HNE. | ML:1.4 | 0.00020103625 | 0.1152 | AML | other | m | 2020-05-16T22:57:30.51 |
IV.LNSS.HNN. | ML:1.4 | 0.00016107398 | 0.6016 | AML | other | m | 2020-05-16T22:57:30.35 |
IV.NRCA.HHE. | ML:1.2 | 0.000085941145 | 0.1664 | AML | other | m | 2020-05-16T22:57:32.47 |
IV.CESI.HHE. | ML:1.1 | 0.000065672385 | 0.0768 | AML | other | m | 2020-05-16T22:57:33.36 |
IV.CESI.HHN. | ML:1.2 | 0.00008129116 | 0.1792 | AML | other | m | 2020-05-16T22:57:33.18 |
IV.FDMO.HHE. | ML:1.0 | 0.00004209602 | 0.1536 | AML | other | m | 2020-05-16T22:57:35.48 |
IV.SMA1.EHN. | ML:0.9 | 0.00002554128 | 0.1536 | AML | other | m | 2020-05-16T22:57:36.77 |