A magnitude ML 1.4 earthquake occured in region: 3 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7650, 13.1070 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 3 | 4957 | 4957 |
Cascia | PG | 9 | 3217 | 8174 |
Accumoli | RI | 14 | 667 | 8841 |
Preci | PG | 14 | 724 | 9565 |
Castelsantangelo sul Nera | MC | 15 | 281 | 9846 |
Poggiodomo | PG | 15 | 117 | 9963 |
Arquata del Tronto | AP | 16 | 1178 | 11141 |
Cerreto di Spoleto | PG | 17 | 1075 | 12216 |
Cittareale | RI | 17 | 482 | 12698 |
Monteleone di Spoleto | PG | 18 | 599 | 13297 |
Visso | MC | 19 | 1107 | 14404 |
Vallo di Nera | PG | 20 | 364 | 14768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-03-06 20:33:41 |
42.7647 | 13.1072 | 11 | 2020-07-18 21:08:35 |
Bollettino Sismico Italiano INGV | 78869051 |
Reviewed Rev100 |
ML 1.6 | 2020-03-06 20:33:41 |
42.7667 | 13.1053 | 11 | 2020-03-06 20:35:57 |
Sala Sismica INGV-Roma | 77086931 |
Field | Value |
---|---|
Time (UTC) | 2020-03-06 20:33:41 ± 0.03 |
Latitude | 42.7647 ± 0.0018 |
Longitude | 13.1072 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78869051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 274 |
Semi-minor axis of confidence ellipse (meter) | 139 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 270 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.06925 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37861 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 77086931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-06 20:35:57 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 78869051 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-05-05 14:40:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHE. | 2020-03-06T20:33:54.13 | 0.3 | undecidable | manual | S | 12 | 37.1295 | 50 | 0.12 | 71 |
IV.CESI.HHZ. | 2020-03-06T20:33:52.53 | 0.6 | undecidable | manual | S | 328 | 31.3464 | 50 | 0.08 | 49 |
IV.FDMO.HHZ. | 2020-03-06T20:33:51.98 | 0.6 | undecidable | manual | S | 357 | 30.1476 | 50 | -0.18 | 48 |
IV.RM33.HNE. | 2020-03-06T20:33:51.82 | 0.1 | undecidable | manual | S | 163 | 29.6481 | 50 | -0.2 | 95 |
IV.MMO1.EHN. | 2020-03-06T20:33:50.19 | 0.3 | undecidable | manual | S | 50 | 23.2545 | 50 | -0.12 | 73 |
IV.MTRA.EHZ. | 2020-03-06T20:33:50.40 | 0.6 | undecidable | manual | S | 92 | 23.5542 | 50 | 0.01 | 50 |
IV.PF6.EHN. | 2020-03-06T20:33:49.38 | 0.3 | undecidable | manual | P | 10 | 42.0246 | 50 | -0.11 | 71 |
IV.LNSS.HHZ. | 2020-03-06T20:33:49.11 | 0.6 | undecidable | manual | S | 197 | 18.7701 | 120 | 0.07 | 50 |
IV.GAVE.EHZ. | 2020-03-06T20:33:49.07 | 0.6 | undecidable | manual | S | 245 | 19.1697 | 119 | -0.08 | 50 |
IV.MML1.HNE. | 2020-03-06T20:33:49.13 | 0.1 | undecidable | manual | P | 344 | 40.2264 | 50 | -0.08 | 96 |
IV.MC2.EHZ. | 2020-03-06T20:33:48.59 | 0.6 | undecidable | manual | S | 22 | 17.5713 | 121 | -0.09 | 50 |
IV.CSP1.EHE. | 2020-03-06T20:33:48.76 | 0.1 | undecidable | manual | P | 12 | 37.1295 | 50 | 0.02 | 97 |
IV.CAMP.HHE. | 2020-03-06T20:33:48.79 | 0.3 | undecidable | manual | P | 136 | 35.3424 | 50 | 0.32 | 69 |
IV.ARRO.EHZ. | 2020-03-06T20:33:48.20 | 0.3 | undecidable | manual | P | 234 | 34.6431 | 50 | -0.15 | 71 |
IV.FDMO.HHZ. | 2020-03-06T20:33:47.64 | 0.1 | positive | manual | P | 357 | 30.1476 | 50 | -0.03 | 98 |
IV.CESI.HHZ. | 2020-03-06T20:33:47.86 | 0.1 | undecidable | manual | P | 328 | 31.3464 | 50 | 0.02 | 98 |
IV.RM33.HNE. | 2020-03-06T20:33:47.48 | 0.1 | undecidable | manual | P | 163 | 29.6481 | 50 | -0.12 | 97 |
IT.MTCL.HGZ. | 2020-03-06T20:33:47.23 | 0.3 | undecidable | manual | P | 341 | 26.8509 | 50 | 0.07 | 74 |
IV.SMA1.EHN. | 2020-03-06T20:33:46.81 | 0.3 | undecidable | manual | P | 129 | 23.8539 | 50 | 0.12 | 73 |
IV.MTRA.EHZ. | 2020-03-06T20:33:46.65 | 0.1 | undecidable | manual | P | 92 | 23.5542 | 50 | 0 | 100 |
IV.FEMA.HNE. | 2020-03-06T20:33:46.80 | 0.3 | undecidable | manual | P | 348 | 22.3554 | 50 | 0.33 | 70 |
IV.MMO1.EHN. | 2020-03-06T20:33:46.54 | 0.1 | undecidable | manual | P | 50 | 23.2545 | 50 | -0.07 | 99 |
IV.T1299.HNN. | 2020-03-06T20:33:46.19 | 0.1 | undecidable | manual | P | 135 | 20.3685 | 118 | 0.04 | 100 |
IV.MC2.EHZ. | 2020-03-06T20:33:45.85 | 0.1 | positive | manual | P | 22 | 17.5713 | 121 | 0.18 | 97 |
IV.LNSS.HHZ. | 2020-03-06T20:33:45.92 | 0.1 | positive | manual | P | 197 | 18.7701 | 120 | 0.05 | 100 |
IV.NRCA.HNZ. | 2020-03-06T20:33:45.81 | 0.1 | undecidable | manual | S | 4 | 7.6812 | 144 | -0.29 | 97 |
IV.GAVE.EHZ. | 2020-03-06T20:33:45.98 | 0.1 | positive | manual | P | 245 | 19.1697 | 119 | 0.04 | 100 |
IV.NRCA.HNZ. | 2020-03-06T20:33:44.32 | 0.1 | negative | manual | P | 4 | 7.6812 | 144 | 0.14 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:2.4 | 0.0036196960000000004 | 0.1024 | AML | other | m | 2020-03-06T20:33:46.04 |
IV.NRCA.HNN. | ML:2.2 | 0.0023671699999999996 | 0.1408 | AML | other | m | 2020-03-06T20:33:45.98 |
IV.NRCA.HHN. | ML:2.3 | 0.0026129230000000005 | 0.1408 | AML | other | m | 2020-03-06T20:33:45.98 |
IV.NRCA.HHE. | ML:2.4 | 0.003767403 | 0.1024 | AML | other | m | 2020-03-06T20:33:46.04 |
IV.LNSS.HNN. | ML:1.5 | 0.00025525745 | 0.2432 | AML | other | m | 2020-03-06T20:33:50.51 |
IV.LNSS.HHE. | ML:1.5 | 0.0002604205 | 0.1408 | AML | other | m | 2020-03-06T20:33:49.32 |
IV.LNSS.HNE. | ML:1.5 | 0.0002198193 | 0.1664 | AML | other | m | 2020-03-06T20:33:50.36 |
IV.LNSS.HHN. | ML:1.5 | 0.00026598794999999997 | 0.1152 | AML | other | m | 2020-03-06T20:33:49.38 |
IV.GAVE.EHE. | ML:1.4 | 0.0001911113 | 0.1408 | AML | other | m | 2020-03-06T20:33:49.64 |
IV.GAVE.HNN. | ML:1.3 | 0.000157257965 | 0.768 | AML | other | m | 2020-03-06T20:33:53.89 |
IV.GAVE.HNE. | ML:1.5 | 0.00023027548999999997 | 0.2432 | AML | other | m | 2020-03-06T20:33:51.08 |
IV.GAVE.EHN. | ML:1.7 | 0.00035059835 | 0.2048 | AML | other | m | 2020-03-06T20:33:49.80 |
IV.MTRA.HNE. | ML:1.5 | 0.000209656175 | 0.1152 | AML | other | m | 2020-03-06T20:33:50.87 |
IV.MTRA.HNN. | ML:1.6 | 0.00021927619999999998 | 0.192 | AML | other | m | 2020-03-06T20:33:51.01 |
IV.MTRA.EHE. | ML:1.5 | 0.0002146048 | 0.1152 | AML | other | m | 2020-03-06T20:33:50.87 |
IV.MTRA.EHN. | ML:1.5 | 0.00019807395 | 0.2176 | AML | other | m | 2020-03-06T20:33:52.05 |
IV.SMA1.EHN. | ML:1.3 | 0.00010935224000000001 | 0.2688 | AML | other | m | 2020-03-06T20:33:54.30 |
IV.SMA1.EHE. | ML:1.3 | 0.00013041415 | 0.3328 | AML | other | m | 2020-03-06T20:33:53.98 |
IV.RM33.HNE. | ML:1.5 | 0.00014593194999999997 | 0.8192 | AML | other | m | 2020-03-06T20:33:56.53 |
IV.RM33.EHN. | ML:1.3 | 0.00009959814 | 0.0896 | AML | other | m | 2020-03-06T20:33:53.08 |
IV.RM33.EHE. | ML:1.1 | 0.000065205925 | 0.1536 | AML | other | m | 2020-03-06T20:33:53.09 |
IV.RM33.HNN. | ML:1.4 | 0.0001255691731 | 0.704 | AML | other | m | 2020-03-06T20:34:00.64 |
IV.FDMO.HHE. | ML:1.2 | 0.000082135335 | 0.2304 | AML | other | m | 2020-03-06T20:33:52.84 |
IV.FDMO.HHN. | ML:1.3 | 0.000106490405 | 0.2304 | AML | other | m | 2020-03-06T20:33:52.76 |
IV.CESI.HNE. | ML:1.5 | 0.00012829035 | 0.704 | AML | other | m | 2020-03-06T20:33:48.21 |
IV.CESI.HNN. | ML:1.4 | 0.00010998355 | 0.448 | AML | other | m | 2020-03-06T20:33:59.24 |
IV.CESI.HHN. | ML:1.2 | 0.000080431625 | 0.256 | AML | other | m | 2020-03-06T20:33:54.13 |
IV.CESI.HHE. | ML:1.4 | 0.000111655 | 0.1792 | AML | other | m | 2020-03-06T20:33:52.77 |
IV.ARRO.EHE. | ML:1.1 | 0.00004755929 | 0.3456 | AML | other | m | 2020-03-06T20:33:48.60 |
IV.ARRO.EHN. | ML:1.1 | 0.000049785855000000004 | 0.3712 | AML | other | m | 2020-03-06T20:33:55.74 |