A magnitude ML 1.2 earthquake occured in region: 1 km W Norcia (PG), on
and geographic coordinates (lat, lon) 42.7940, 13.0780 at 11 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 |
---|---|---|---|---|
Norcia | PG | 1 | 4957 | 4957 |
Cascia | PG | 10 | 3217 | 8174 |
Preci | PG | 10 | 724 | 8898 |
Castelsantangelo sul Nera | MC | 13 | 281 | 9179 |
Cerreto di Spoleto | PG | 13 | 1075 | 10254 |
Poggiodomo | PG | 15 | 117 | 10371 |
Visso | MC | 15 | 1107 | 11478 |
Sellano | PG | 16 | 1079 | 12557 |
Ussita | MC | 18 | 444 | 13001 |
Vallo di Nera | PG | 18 | 364 | 13365 |
Accumoli | RI | 18 | 667 | 14032 |
Arquata del Tronto | AP | 18 | 1178 | 15210 |
Monteleone di Spoleto | PG | 19 | 599 | 15809 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-07-14 01:44:19 |
42.7945 | 13.0778 | 11 | 2020-07-14 01:51:44 |
Sala Sismica INGV-Roma | 81018011 |
Field | Value |
---|---|
Time (UTC) | 2020-07-14 01:44:19 ± 0.07 |
Latitude | 42.7945 ± 0.0027 |
Longitude | 13.0778 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81018011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 450 |
Semi-minor axis of confidence ellipse (meter) | 67 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 76 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 57 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37232 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 81018011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-14 01:51:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RIBO.EHZ.01 | 2020-07-14T01:44:46.18 | 3.0 | negative | manual | P | 0.47 | 0 | |||
IV.ROSPO.HHZ. | 2020-07-14T01:44:46.29 | 3.0 | undecidable | manual | P | 0.87 | 0 | |||
IV.LAV9.HHZ. | 2020-07-14T01:44:40.41 | 3.0 | undecidable | manual | P | -0.47 | 0 | |||
IV.CSP1.EHZ. | 2020-07-14T01:44:31.20 | 0.1 | undecidable | manual | S | 17 | 34.5432 | 50 | 0.03 | 95 |
IV.RM33.EHZ. | 2020-07-14T01:44:30.85 | 0.3 | undecidable | manual | S | 161 | 33.5442 | 50 | -0.06 | 71 |
IV.CESI.HHZ. | 2020-07-14T01:44:29.20 | 0.3 | undecidable | manual | S | 329 | 27.2505 | 50 | -0.02 | 73 |
IV.SMA1.EHZ. | 2020-07-14T01:44:29.29 | 0.6 | undecidable | manual | S | 131 | 27.75 | 50 | -0.07 | 48 |
IV.MMO1.EHZ. | 2020-07-14T01:44:28.10 | 0.6 | undecidable | manual | S | 60 | 23.3544 | 50 | -0.08 | 48 |
IV.MTRA.EHZ. | 2020-07-14T01:44:28.88 | 0.3 | undecidable | manual | S | 99 | 26.2515 | 50 | -0.08 | 72 |
IV.T1299.HNZ. | 2020-07-14T01:44:28.75 | 0.3 | undecidable | manual | S | 137 | 24.3534 | 50 | 0.3 | 68 |
IV.LNSS.HHZ. | 2020-07-14T01:44:27.61 | 0.3 | undecidable | manual | S | 188 | 21.4674 | 50 | -0.07 | 73 |
IT.MTCL.HGZ. | 2020-07-14T01:44:27.73 | 0.3 | undecidable | manual | S | 344 | 23.0547 | 50 | -0.36 | 69 |
IV.MOMA.HNN. | 2020-07-14T01:44:27.83 | 0.3 | undecidable | manual | P | 272 | 41.3253 | 50 | 0.58 | 62 |
IV.CAMP.HHZ. | 2020-07-14T01:44:26.41 | 0.3 | undecidable | manual | P | 137 | 39.4272 | 50 | -0.54 | 63 |
IV.MC2.EHZ. | 2020-07-14T01:44:26.36 | 0.3 | undecidable | manual | S | 35 | 15.7731 | 124 | 0.31 | 71 |
IV.CSP1.EHZ. | 2020-07-14T01:44:26.19 | 0.3 | undecidable | manual | P | 17 | 34.5432 | 50 | -0.01 | 72 |
IV.ARRO.EHZ. | 2020-07-14T01:44:26.11 | 0.3 | undecidable | manual | P | 227 | 34.9428 | 50 | -0.15 | 70 |
IV.FEMA.HNZ. | 2020-07-14T01:44:26.63 | 0.3 | undecidable | manual | S | 353 | 18.7701 | 120 | -0.28 | 70 |
IV.MTRA.EHZ. | 2020-07-14T01:44:25.16 | 0.1 | undecidable | manual | P | 99 | 26.2515 | 50 | 0.23 | 93 |
IV.CESI.HHZ. | 2020-07-14T01:44:25.10 | 0.3 | undecidable | manual | P | 329 | 27.2505 | 50 | 0.02 | 72 |
IV.SMA1.EHZ. | 2020-07-14T01:44:25.16 | 0.3 | undecidable | manual | P | 131 | 27.75 | 50 | 0 | 73 |
IV.RM33.EHZ. | 2020-07-14T01:44:25.83 | 0.3 | undecidable | manual | P | 161 | 33.5442 | 50 | -0.22 | 69 |
IV.FEMA.HNZ. | 2020-07-14T01:44:24.02 | 0.3 | undecidable | manual | P | 353 | 18.7701 | 120 | 0.28 | 70 |
IV.T1299.HNZ. | 2020-07-14T01:44:24.65 | 0.3 | undecidable | manual | P | 137 | 24.3534 | 50 | 0.02 | 73 |
IV.LNSS.HHZ. | 2020-07-14T01:44:24.21 | 0.3 | undecidable | manual | P | 188 | 21.4674 | 50 | 0.02 | 73 |
IT.MTCL.HGZ. | 2020-07-14T01:44:24.46 | 0.3 | undecidable | manual | P | 344 | 23.0547 | 50 | 0.04 | 73 |
IV.MMO1.EHZ. | 2020-07-14T01:44:24.45 | 0.3 | undecidable | manual | P | 60 | 23.3544 | 50 | -0.03 | 73 |
IV.NRCA.HHZ. | 2020-07-14T01:44:23.39 | 0.1 | undecidable | manual | S | 34 | 5.2947 | 154 | -0.17 | 95 |
IV.MC2.EHZ. | 2020-07-14T01:44:23.48 | 0.1 | undecidable | manual | P | 35 | 15.7731 | 124 | 0.24 | 96 |
IV.NRCA.HHZ. | 2020-07-14T01:44:21.94 | 0.1 | undecidable | manual | P | 34 | 5.2947 | 154 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:1.6 | 0.000616 | 0.16 | AML | other | m | 2020-07-14T01:44:23.58 |
IV.NRCA.HHN. | ML:1.6 | 0.0006554999999999999 | 0.14 | AML | other | m | 2020-07-14T01:44:23.58 |
IV.NRCA.HNE. | ML:1.4 | 0.00040849999999999995 | 0.14 | AML | other | m | 2020-07-14T01:44:23.68 |
IV.NRCA.HHE. | ML:1.5 | 0.0004435 | 0.12 | AML | other | m | 2020-07-14T01:44:23.68 |
IV.LNSS.HHN. | ML:1.2 | 0.00010999999999999999 | 0.84 | AML | other | m | 2020-07-14T01:44:28.13 |
IV.LNSS.HHE. | ML:1.2 | 0.0001085 | 0.14 | AML | other | m | 2020-07-14T01:44:28.44 |
IV.CESI.HHE. | ML:1.0 | 0.00004825 | 0.88 | AML | other | m | 2020-07-14T01:44:29.77 |
IV.CESI.HHN. | ML:1.2 | 0.00009675000000000001 | 0.36 | AML | other | m | 2020-07-14T01:44:29.52 |
IV.MTRA.EHN. | ML:1.3 | 0.00010485 | 0.32 | AML | other | m | 2020-07-14T01:44:29.76 |
IV.MTRA.EHE. | ML:1.2 | 0.00008735000000000001 | 0.78 | AML | other | m | 2020-07-14T01:44:29.89 |
IV.SMA1.EHN. | ML:1.1 | 0.00006809999999999999 | 0.42 | AML | other | m | 2020-07-14T01:44:30.59 |
IV.RM33.EHE. | ML:1.1 | 0.00004935000000000001 | 0.72 | AML | other | m | 2020-07-14T01:44:31.73 |
IV.RM33.EHN. | ML:1.0 | 0.00004514999999999999 | 0.46 | AML | other | m | 2020-07-14T01:44:32.54 |
IV.SMA1.EHE. | ML:1.1 | 0.0000618 | 1.38 | AML | other | m | 2020-07-14T01:44:32.21 |