A magnitude ML 1.3 earthquake occured in region: 3 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8140, 13.1220 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 |
---|---|---|---|---|
Norcia | PG | 3 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 10 | 724 | 5962 |
Visso | MC | 13 | 1107 | 7069 |
Cascia | PG | 14 | 3217 | 10286 |
Ussita | MC | 15 | 444 | 10730 |
Arquata del Tronto | AP | 15 | 1178 | 11908 |
Accumoli | RI | 17 | 667 | 12575 |
Cerreto di Spoleto | PG | 17 | 1075 | 13650 |
Montegallo | AP | 18 | 523 | 14173 |
Sellano | PG | 18 | 1079 | 15252 |
Poggiodomo | PG | 19 | 117 | 15369 |
Montemonaco | AP | 19 | 604 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2017-03-23 00:53:18 |
42.8137 | 13.1215 | 10 | 2017-03-23 01:02:01 |
Sala Sismica INGV-Roma | 42802661 |
Field | Value |
---|---|
Time (UTC) | 2017-03-23 00:53:18 ± 0.06 |
Latitude | 42.8137 ± 0.0036 |
Longitude | 13.1215 ± 0.0061 |
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 | 42802661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 540 |
Semi-minor axis of confidence ellipse (meter) | 346 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 268 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
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 | 30 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 42802661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-03-23 01:02:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MA9.HHZ. | 2017-03-23T00:53:51.92 | 3.0 | undecidable | manual | Sg | 1.63 | 0 | |||
IV.T1247.HHZ. | 2017-03-23T00:53:32.84 | 3.0 | undecidable | manual | Sn | -2.16 | 0 | |||
IV.CING.HHZ. | 2017-03-23T00:53:29.48 | 0.1 | undecidable | manual | P | 5 | 62.5929 | 50 | 0.12 | 89 |
IV.T1219.EHZ. | 2017-03-23T00:53:28.50 | 0.1 | undecidable | manual | S | 341 | 28.4493 | 50 | 0.08 | 96 |
IV.EL6.EHZ. | 2017-03-23T00:53:28.78 | 3.0 | undecidable | manual | Sn | -3.89 | 0 | |||
IV.OFFI.HHZ. | 2017-03-23T00:53:27.97 | 0.6 | negative | manual | P | 73 | 47.8188 | 50 | 0.89 | 36 |
IV.ASSB.HHZ. | 2017-03-23T00:53:27.31 | 3.0 | undecidable | manual | Sn | -0.92 | 0 | |||
IV.SNTG.HHZ. | 2017-03-23T00:53:27.93 | 3.0 | undecidable | manual | Sn | -2.58 | 0 | |||
IV.FDMO.HHZ. | 2017-03-23T00:53:27.52 | 0.1 | undecidable | manual | S | 354 | 24.8529 | 50 | 0.07 | 97 |
IV.MOMA.HHZ. | 2017-03-23T00:53:27.36 | 3.0 | undecidable | manual | Sn | -1.96 | 0 | |||
IV.TERO.HHZ. | 2017-03-23T00:53:26.19 | 0.6 | positive | manual | P | 118 | 44.622 | 50 | -0.41 | 43 |
IV.GUMA.HHZ. | 2017-03-23T00:53:25.08 | 0.3 | positive | manual | P | 32 | 32.6451 | 50 | 0.34 | 68 |
IV.T1211.EHZ. | 2017-03-23T00:53:25.58 | 1.0 | negative | manual | P | 215 | 37.9287 | 50 | 0.01 | 24 |
IV.CAMP.HHZ. | 2017-03-23T00:53:25.46 | 1.0 | undecidable | manual | P | 143 | 38.7279 | 50 | -0.22 | 23 |
IV.ARRO.EHZ. | 2017-03-23T00:53:25.91 | 0.6 | positive | manual | P | 228 | 38.9277 | 50 | 0.19 | 46 |
IV.T1218.EHZ. | 2017-03-23T00:53:24.74 | 0.1 | undecidable | manual | S | 182 | 15.9729 | 123 | -0.08 | 98 |
IV.RM33.EHZ. | 2017-03-23T00:53:24.97 | 1.0 | undecidable | manual | P | 167 | 34.6431 | 50 | -0.08 | 24 |
IV.T1220.EHZ. | 2017-03-23T00:53:24.92 | 0.1 | undecidable | manual | P | 355 | 33.0447 | 50 | 0.12 | 94 |
IV.CSP1.EHZ. | 2017-03-23T00:53:24.71 | 0.1 | undecidable | manual | P | 12 | 31.5462 | 50 | 0.13 | 94 |
IV.MC2.EHZ. | 2017-03-23T00:53:23.84 | 0.1 | undecidable | manual | S | 27 | 12.1767 | 131 | 0.08 | 99 |
IV.SMA1.EHZ. | 2017-03-23T00:53:23.70 | 1.0 | negative | manual | P | 139 | 26.751 | 50 | -0.14 | 24 |
IV.T1256.HHZ. | 2017-03-23T00:53:23.32 | 0.3 | positive | manual | P | 22 | 22.9548 | 50 | 0.06 | 73 |
IV.T1299.EHZ. | 2017-03-23T00:53:23.48 | 0.6 | positive | manual | P | 147 | 23.8539 | 50 | 0.09 | 48 |
IV.T1212.EHZ. | 2017-03-23T00:53:23.02 | 0.1 | undecidable | manual | S | 222 | 9.2796 | 138 | -0.04 | 100 |
IV.T1219.EHZ. | 2017-03-23T00:53:23.21 | 0.1 | undecidable | manual | P | 341 | 28.4493 | 50 | -0.89 | 75 |
IV.T1216.EHZ. | 2017-03-23T00:53:23.64 | 0.1 | undecidable | manual | S | 316 | 11.9769 | 131 | -0.06 | 99 |
IV.T1241.EHZ. | 2017-03-23T00:53:23.48 | 0.3 | positive | manual | P | 79 | 25.6521 | 50 | -0.18 | 71 |
IV.FDMO.HHZ. | 2017-03-23T00:53:22.92 | 0.1 | undecidable | manual | P | 354 | 24.8529 | 50 | -0.63 | 84 |
IV.T1217.EHZ. | 2017-03-23T00:53:22.70 | 0.6 | positive | manual | P | 234 | 19.1697 | 119 | 0.12 | 48 |
IV.T1214.EHZ. | 2017-03-23T00:53:22.88 | 0.1 | undecidable | manual | S | 130 | 9.2796 | 138 | -0.17 | 97 |
IV.T1218.EHZ. | 2017-03-23T00:53:22.06 | 0.6 | positive | manual | P | 182 | 15.9729 | 123 | 0.04 | 49 |
IV.T1245.HHZ. | 2017-03-23T00:53:22.38 | 0.1 | undecidable | manual | S | 49 | 7.1928 | 145 | -0.22 | 97 |
IV.T1212.EHZ. | 2017-03-23T00:53:21.27 | 0.1 | positive | manual | P | 222 | 9.2796 | 138 | 0.26 | 95 |
IV.NRCA.HNZ. | 2017-03-23T00:53:21.66 | 0.1 | undecidable | manual | S | 345 | 2.2977 | 168 | -0.25 | 97 |
IV.T1245.HHZ. | 2017-03-23T00:53:21.00 | 0.1 | undecidable | manual | P | 49 | 7.1928 | 145 | 0.25 | 96 |
IV.T1216.EHZ. | 2017-03-23T00:53:21.66 | 0.3 | negative | manual | P | 316 | 11.9769 | 131 | 0.28 | 71 |
IV.MC2.EHZ. | 2017-03-23T00:53:21.76 | 1.0 | positive | manual | P | 27 | 12.1767 | 131 | 0.34 | 23 |
IV.T1214.EHZ. | 2017-03-23T00:53:21.17 | 0.6 | negative | manual | P | 130 | 9.2796 | 138 | 0.17 | 49 |
IV.NRCA.HNZ. | 2017-03-23T00:53:20.53 | 0.1 | negative | manual | P | 345 | 2.2977 | 168 | 0.19 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.3 | 0.000127 | 0.16 | AML | other | m | 2017-03-23T00:53:23.11 |
IV.FDMO.HHE. | ML:1.2 | 0.00010089999999999999 | 0.22 | AML | other | m | 2017-03-23T00:53:23.14 |
IV.GUMA.HHN. | ML:1.2 | 0.0000774 | 0.44 | AML | other | m | 2017-03-23T00:53:32.74 |
IV.GUMA.HHE. | ML:1.3 | 0.00008075 | 0.7 | AML | other | m | 2017-03-23T00:53:34.60 |
IV.MOMA.HHN. | ML:0.9 | 0.0000238 | 0.4 | AML | other | m | 2017-03-23T00:53:34.55 |
IV.MOMA.HHE. | ML:1.1 | 0.000033600000000000004 | 0.86 | AML | other | m | 2017-03-23T00:53:35.61 |
IV.NRCA.HHE. | ML:1.5 | 0.0006005 | 0.46 | AML | other | m | 2017-03-23T00:53:22.35 |
IV.NRCA.HHN. | ML:1.5 | 0.000554 | 0.12 | AML | other | m | 2017-03-23T00:53:23.54 |
IV.RM33.EHE. | ML:1.0 | 0.000047350000000000006 | 0.52 | AML | other | m | 2017-03-23T00:53:31.82 |
IV.RM33.EHN. | ML:1.0 | 0.0000402 | 0.54 | AML | other | m | 2017-03-23T00:53:31.66 |
IV.SMA1.EHN. | ML:1.1 | 0.00007230000000000001 | 0.26 | AML | other | m | 2017-03-23T00:53:28.59 |
IV.SMA1.EHE. | ML:1.0 | 0.0000571 | 1.06 | AML | other | m | 2017-03-23T00:53:28.77 |
IV.T1212.EHE. | ML:1.5 | 0.00039549999999999996 | 0.34 | AML | other | m | 2017-03-23T00:53:23.20 |
IV.T1212.HNN. | ML:1.6 | 0.000561 | 0.18 | AML | other | m | 2017-03-23T00:53:23.20 |
IV.T1212.HNE. | ML:1.5 | 0.000442 | 0.34 | AML | other | m | 2017-03-23T00:53:23.20 |
IV.T1212.EHN. | ML:1.6 | 0.0005735 | 0.18 | AML | other | m | 2017-03-23T00:53:23.20 |
IV.T1214.EHN. | ML:1.3 | 0.0002585 | 1.74 | AML | other | m | 2017-03-23T00:53:22.06 |
IV.T1214.EHE. | ML:1.3 | 0.000245 | 0.98 | AML | other | m | 2017-03-23T00:53:23.16 |
IV.T1216.EHE. | ML:1.2 | 0.0001855 | 1.58 | AML | other | m | 2017-03-23T00:53:23.93 |
IV.T1216.EHN. | ML:1.4 | 0.00027749999999999997 | 0.68 | AML | other | m | 2017-03-23T00:53:24.23 |
IV.T1217.EHN. | ML:1.1 | 0.0001061 | 1.74 | AML | other | m | 2017-03-23T00:53:25.96 |
IV.T1217.EHE. | ML:1.0 | 0.00006884999999999999 | 1.42 | AML | other | m | 2017-03-23T00:53:26.18 |
IV.T1218.EHE. | ML:1.4 | 0.00021 | 0.66 | AML | other | m | 2017-03-23T00:53:25.61 |
IV.T1218.EHN. | ML:1.5 | 0.00028849999999999997 | 0.64 | AML | other | m | 2017-03-23T00:53:25.32 |
IV.T1241.EHN. | ML:1.3 | 0.00010264999999999999 | 0.1 | AML | other | m | 2017-03-23T00:53:27.49 |
IV.T1241.EHE. | ML:1.2 | 0.0000857 | 0.96 | AML | other | m | 2017-03-23T00:53:28.62 |
IV.T1245.HNN. | ML:1.9 | 0.001125 | 0.28 | AML | other | m | 2017-03-23T00:53:24.23 |
IV.T1245.HNE. | ML:1.8 | 0.0010249999999999999 | 0.46 | AML | other | m | 2017-03-23T00:53:23.46 |
IV.T1245.HHE. | ML:1.8 | 0.000892 | 0.24 | AML | other | m | 2017-03-23T00:53:23.33 |
IV.T1245.HHN. | ML:1.8 | 0.0010405 | 0.26 | AML | other | m | 2017-03-23T00:53:24.22 |
IV.T1247.HHE. | ML:1.2 | 0.000055 | 0.12 | AML | other | m | 2017-03-23T00:53:34.84 |
IV.T1247.HHN. | ML:1.3 | 0.00006175 | 0.24 | AML | other | m | 2017-03-23T00:53:35.59 |
IV.T1299.EHE. | ML:1.0 | 0.00006709999999999999 | 1.04 | AML | other | m | 2017-03-23T00:53:27.75 |
IV.T1299.EHN. | ML:1.0 | 0.0000605 | 0.96 | AML | other | m | 2017-03-23T00:53:27.35 |
IV.TERO.HHE. | ML:0.9 | 0.000025050000000000002 | 0.52 | AML | other | m | 2017-03-23T00:53:33.04 |
IV.TERO.HHN. | ML:1.1 | 0.00003345 | 1.08 | AML | other | m | 2017-03-23T00:53:32.41 |