A magnitude ML 1.3 earthquake occured in region: 2 km W Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9030, 13.1270 at 13 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 2 | 281 | 281 |
Visso | MC | 4 | 1107 | 1388 |
Ussita | MC | 5 | 444 | 1832 |
Preci | PG | 8 | 724 | 2556 |
Norcia | PG | 13 | 4957 | 7513 |
Bolognola | MC | 13 | 142 | 7655 |
Monte Cavallo | MC | 14 | 145 | 7800 |
Acquacanina | MC | 15 | 121 | 7921 |
Fiastra | MC | 15 | 559 | 8480 |
Fiordimonte | MC | 15 | 202 | 8682 |
Sellano | PG | 16 | 1079 | 9761 |
Montemonaco | AP | 16 | 604 | 10365 |
Pieve Torina | MC | 17 | 1458 | 11823 |
Montegallo | AP | 18 | 523 | 12346 |
Montefortino | FM | 18 | 1178 | 13524 |
Pievebovigliana | MC | 18 | 866 | 14390 |
Cerreto di Spoleto | PG | 19 | 1075 | 15465 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2017-08-04 12:47:35 |
42.9032 | 13.127 | 13 | 2017-08-04 12:55:35 |
Sala Sismica INGV-Roma | 48677691 |
Field | Value |
---|---|
Time (UTC) | 2017-08-04 12:47:35 ± 0.05 |
Latitude | 42.9032 ± 0.0027 |
Longitude | 13.1270 ± 0.0025 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 48677691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 215 |
Semi-minor axis of confidence ellipse (meter) | 204 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 327 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23292 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 48677691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-08-04 12:55:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SACS.HHZ. | 2017-08-04T12:48:05.60 | 3.0 | undecidable | manual | S | -0.21 | 0 | |||
IV.LPEL.HHZ. | 2017-08-04T12:47:59.68 | 3.0 | positive | manual | P | 3.5 | 0 | |||
IV.EL6.EHZ. | 2017-08-04T12:47:51.90 | 3.0 | undecidable | manual | S | 0.13 | 0 | |||
IV.SNTG.HHZ. | 2017-08-04T12:47:50.13 | 3.0 | undecidable | manual | S | 0.02 | 0 | |||
IV.T1218.EHZ. | 2017-08-04T12:47:45.37 | 0.1 | undecidable | manual | S | 182 | 25.8519 | 98 | 0.1 | 96 |
IV.TERO.HHZ. | 2017-08-04T12:47:45.44 | 3.0 | undecidable | manual | P | 0.51 | 0 | |||
IV.MOMA.HHZ. | 2017-08-04T12:47:45.02 | 3.0 | positive | manual | P | 0.83 | 0 | |||
IV.T1211.EHZ. | 2017-08-04T12:47:44.61 | 3.0 | positive | manual | P | 0.4 | 0 | |||
IV.CSP1.EHZ. | 2017-08-04T12:47:44.08 | 0.1 | undecidable | manual | S | 17 | 21.867 | 102 | -0.13 | 97 |
IV.RM33.EHZ. | 2017-08-04T12:47:44.30 | 3.0 | undecidable | manual | P | 0.39 | 0 | |||
IV.T1221.EHZ. | 2017-08-04T12:47:44.53 | 0.1 | undecidable | manual | S | 258 | 23.2545 | 100 | -0.04 | 97 |
IV.CESI.HHZ. | 2017-08-04T12:47:43.95 | 0.1 | undecidable | manual | S | 302 | 21.2676 | 102 | -0.11 | 97 |
IV.MMO1.EHZ. | 2017-08-04T12:47:42.58 | 0.1 | undecidable | manual | S | 91 | 16.2726 | 111 | -0.19 | 95 |
IV.T1256.HHZ. | 2017-08-04T12:47:42.24 | 0.1 | undecidable | manual | S | 35 | 13.9749 | 118 | 0.02 | 98 |
IV.T1218.EHZ. | 2017-08-04T12:47:41.23 | 0.1 | undecidable | manual | P | 182 | 25.8519 | 98 | -0.06 | 95 |
IV.MC2.EHZ. | 2017-08-04T12:47:40.60 | 0.1 | undecidable | manual | S | 80 | 5.0949 | 153 | 0.06 | 99 |
IV.T1221.EHZ. | 2017-08-04T12:47:40.95 | 0.1 | undecidable | manual | P | 258 | 23.2545 | 100 | 0.06 | 96 |
IV.NRCA.HNZ. | 2017-08-04T12:47:40.65 | 0.1 | undecidable | manual | S | 188 | 7.7811 | 141 | -0.28 | 95 |
IV.T1245.HHZ. | 2017-08-04T12:47:40.84 | 0.1 | undecidable | manual | S | 136 | 7.1928 | 143 | 0.01 | 100 |
IV.CESI.HHZ. | 2017-08-04T12:47:40.59 | 0.1 | undecidable | manual | P | 302 | 21.2676 | 102 | -0.01 | 97 |
IV.CSP1.EHZ. | 2017-08-04T12:47:40.69 | 0.1 | positive | manual | P | 17 | 21.867 | 102 | 0.01 | 97 |
IV.T1256.HHZ. | 2017-08-04T12:47:39.59 | 0.3 | positive | manual | P | 35 | 13.9749 | 118 | 0.06 | 73 |
IV.MMO1.EHZ. | 2017-08-04T12:47:39.88 | 0.1 | positive | manual | P | 91 | 16.2726 | 111 | 0.03 | 98 |
IV.MC2.EHZ. | 2017-08-04T12:47:38.73 | 0.1 | undecidable | manual | P | 80 | 5.0949 | 153 | 0.17 | 97 |
IV.NRCA.HNZ. | 2017-08-04T12:47:38.84 | 0.1 | negative | manual | P | 188 | 7.7811 | 141 | 0.05 | 99 |
IV.T1245.HHZ. | 2017-08-04T12:47:38.88 | 0.1 | undecidable | manual | P | 136 | 7.1928 | 143 | 0.15 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.9 | 0.0009270000000000001 | 0.1 | AML | other | m | 2017-08-04T12:47:40.71 |
IV.NRCA.HHE. | ML:2.0 | 0.001091 | 0.16 | AML | other | m | 2017-08-04T12:47:40.81 |
IV.T1245.HHE. | ML:2.0 | 0.0011099999999999999 | 0.62 | AML | other | m | 2017-08-04T12:47:41.37 |
IV.T1245.HHN. | ML:1.8 | 0.00089 | 0.18 | AML | other | m | 2017-08-04T12:47:41.43 |
IV.T1256.HHE. | ML:1.4 | 0.000245 | 0.84 | AML | other | m | 2017-08-04T12:47:42.51 |
IV.T1256.HHN. | ML:1.2 | 0.00013350000000000002 | 0.12 | AML | other | m | 2017-08-04T12:47:42.46 |
IV.CESI.HHE. | ML:1.4 | 0.000143 | 0.22 | AML | other | m | 2017-08-04T12:47:44.08 |
IV.CESI.HHN. | ML:1.5 | 0.00019 | 0.26 | AML | other | m | 2017-08-04T12:47:44.22 |
IV.CSP1.EHN. | ML:0.7 | 0.000030350000000000002 | 0.82 | AML | other | m | 2017-08-04T12:47:44.19 |
IV.CSP1.EHE. | ML:1.0 | 0.0000658 | 0.08 | AML | other | m | 2017-08-04T12:47:44.66 |
IV.RM33.EHN. | ML:0.9 | 0.0000258 | 0.4 | AML | other | m | 2017-08-04T12:47:51.26 |
IV.RM33.EHE. | ML:0.9 | 0.0000257 | 0.6 | AML | other | m | 2017-08-04T12:47:51.44 |
IV.MOMA.HHE. | ML:1.4 | 0.0000664 | 0.18 | AML | other | m | 2017-08-04T12:47:52.31 |
IV.TERO.HHE. | ML:1.0 | 0.000026349999999999997 | 0.16 | AML | other | m | 2017-08-04T12:47:52.72 |
IV.MOMA.HHN. | ML:1.0 | 0.00002665 | 0.22 | AML | other | m | 2017-08-04T12:47:53.08 |
IV.TERO.HHN. | ML:1.0 | 0.000025349999999999996 | 0.42 | AML | other | m | 2017-08-04T12:47:54.22 |
IV.SACS.HHN. | ML:1.9 | 0.00007314999999999999 | 1.76 | AML | other | m | 2017-08-04T12:48:06.90 |
IV.SACS.HHE. | ML:1.8 | 0.0000648 | 1.44 | AML | other | m | 2017-08-04T12:48:06.96 |