A magnitude ML 0.4 earthquake occured in region: 2 km NW Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9120, 13.1430 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 2 | 281 | 281 |
Ussita | MC | 4 | 444 | 725 |
Visso | MC | 5 | 1107 | 1832 |
Preci | PG | 9 | 724 | 2556 |
Bolognola | MC | 12 | 142 | 2698 |
Acquacanina | MC | 14 | 121 | 2819 |
Norcia | PG | 14 | 4957 | 7776 |
Fiastra | MC | 14 | 559 | 8335 |
Fiordimonte | MC | 15 | 202 | 8537 |
Monte Cavallo | MC | 15 | 145 | 8682 |
Montemonaco | AP | 15 | 604 | 9286 |
Pieve Torina | MC | 17 | 1458 | 10744 |
Montefortino | FM | 17 | 1178 | 11922 |
Montegallo | AP | 17 | 523 | 12445 |
Pievebovigliana | MC | 18 | 866 | 13311 |
Sellano | PG | 18 | 1079 | 14390 |
Sarnano | MC | 19 | 3264 | 17654 |
Amandola | FM | 19 | 3629 | 21283 |
Arquata del Tronto | AP | 20 | 1178 | 22461 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2019-09-30 02:37:22 |
42.912 | 13.1432 | 10 | 2019-09-30 02:46:01 |
Sala Sismica INGV-Roma | 72909561 |
Field | Value |
---|---|
Time (UTC) | 2019-09-30 02:37:22 ± 0.26 |
Latitude | 42.9120 ± 0.0045 |
Longitude | 13.1432 ± 0.0074 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72909561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 620 |
Semi-minor axis of confidence ellipse (meter) | 107 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 266 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 147 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.13490 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 72909561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-30 02:46:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CIRO.HHZ. | 2019-09-30T02:39:03.60 | 3.0 | undecidable | manual | Sn | -1.61 | 0 | |||
CR.STON.BHZ. | 2019-09-30T02:38:47.90 | 3.0 | undecidable | manual | Sn | 0.42 | 0 | |||
IV.SBPO.HNZ. | 2019-09-30T02:38:20.95 | 3.0 | undecidable | manual | Sg | 0.08 | 0 | |||
IV.NDIM.HHZ. | 2019-09-30T02:37:44.20 | 3.0 | positive | manual | Pn | -0.01 | 0 | |||
IV.GIUL.HHZ. | 2019-09-30T02:37:44.28 | 3.0 | negative | manual | Pg | 14.76 | 0 | |||
IV.FDMO.HHZ. | 2019-09-30T02:37:28.20 | 0.3 | undecidable | manual | S | 342 | 14.5743 | 124 | -0.12 | 74 |
IV.MMO1.EHZ. | 2019-09-30T02:37:28.26 | 0.3 | undecidable | manual | S | 95 | 14.9739 | 124 | -0.19 | 73 |
IV.NRCA.HHZ. | 2019-09-30T02:37:26.71 | 0.1 | undecidable | manual | S | 195 | 8.9799 | 138 | -0.16 | 99 |
IV.MC2.EHZ. | 2019-09-30T02:37:26.08 | 0.3 | undecidable | manual | S | 91 | 3.6963 | 160 | 0.18 | 75 |
IV.NRCA.HHZ. | 2019-09-30T02:37:25.02 | 0.1 | undecidable | manual | P | 195 | 8.9799 | 138 | 0.12 | 100 |
IV.FDMO.HHZ. | 2019-09-30T02:37:25.76 | 1.0 | negative | manual | P | 342 | 14.5743 | 124 | 0.02 | 25 |
IV.MMO1.EHZ. | 2019-09-30T02:37:25.84 | 0.6 | undecidable | manual | P | 95 | 14.9739 | 124 | 0.02 | 50 |
IV.MC2.EHZ. | 2019-09-30T02:37:24.60 | 0.6 | undecidable | manual | P | 91 | 3.6963 | 160 | 0.26 | 49 |
IV.MMUR.HNZ. | 2019-09-30T02:37:22.86 | 3.0 | undecidable | manual | P | -4.42 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.6 | 0.000054953509999999996 | 0.1792 | AML | other | m | 2019-09-30T02:37:26.82 |
IV.NRCA.HHN. | ML:0.7 | 0.00007225122 | 0.0816 | AML | other | m | 2019-09-30T02:37:26.79 |
IV.FDMO.HHE. | ML:0.2 | 0.000014431800000000001 | 0.0992 | AML | other | m | 2019-09-30T02:37:28.66 |
IV.FDMO.HHN. | ML:0.2 | 0.000014461175 | 0.24 | AML | other | m | 2019-09-30T02:37:28.59 |