A magnitude ML 1.1 earthquake occured in region: 8 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8360, 13.2150 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 | 8 | 281 | 281 |
Arquata del Tronto | AP | 10 | 1178 | 1459 |
Montegallo | AP | 10 | 523 | 1982 |
Norcia | PG | 11 | 4957 | 6939 |
Montemonaco | AP | 12 | 604 | 7543 |
Ussita | MC | 14 | 444 | 7987 |
Visso | MC | 15 | 1107 | 9094 |
Preci | PG | 15 | 724 | 9818 |
Montefortino | FM | 16 | 1178 | 10996 |
Accumoli | RI | 16 | 667 | 11663 |
Acquasanta Terme | AP | 18 | 2916 | 14579 |
Bolognola | MC | 18 | 142 | 14721 |
Amandola | FM | 20 | 3629 | 18350 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-10-08 18:53:57 |
42.8362 | 13.2153 | 13 | 2019-10-08 18:58:54 |
Sala Sismica INGV-Roma | 73141031 |
Field | Value |
---|---|
Time (UTC) | 2019-10-08 18:53:57 ± 0.07 |
Latitude | 42.8362 ± 0.0036 |
Longitude | 13.2153 ± 0.0061 |
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 | 73141031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 506 |
Semi-minor axis of confidence ellipse (meter) | 113 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 62 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 67 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
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) | 0.07374 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46405 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 73141031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-08 18:58:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHZ. | 2019-10-08T18:54:13.61 | 0.6 | undecidable | manual | S | 145 | 51.5151 | 93 | -0.13 | 45 |
IV.RM33.EHZ. | 2019-10-08T18:54:10.03 | 0.3 | undecidable | manual | S | 180 | 36.3414 | 95 | 0.35 | 67 |
IV.TERO.HHZ. | 2019-10-08T18:54:10.54 | 0.3 | undecidable | manual | S | 127 | 39.5271 | 95 | 0 | 71 |
IV.CSP1.EHZ. | 2019-10-08T18:54:07.68 | 0.3 | undecidable | manual | S | 358 | 28.3494 | 98 | 0.1 | 72 |
IV.ARRO.EHZ. | 2019-10-08T18:54:06.21 | 0.3 | undecidable | manual | P | 232 | 46.4202 | 94 | 0.12 | 69 |
IV.FDMO.HHZ. | 2019-10-08T18:54:06.48 | 0.3 | undecidable | manual | S | 335 | 24.5532 | 101 | -0.09 | 72 |
IV.SMA1.EHZ. | 2019-10-08T18:54:06.61 | 0.3 | undecidable | manual | S | 157 | 24.8529 | 100 | -0.03 | 73 |
IV.OFFI.HHZ. | 2019-10-08T18:54:06.04 | 0.6 | negative | manual | P | 74 | 39.7269 | 95 | 0.97 | 36 |
IV.GIGS.HHZ. | 2019-10-08T18:54:06.39 | 0.3 | undecidable | manual | P | 145 | 51.5151 | 93 | -0.49 | 63 |
IV.TERO.HHZ. | 2019-10-08T18:54:05.00 | 0.3 | undecidable | manual | P | 127 | 39.5271 | 95 | -0.03 | 71 |
IV.MTRA.EHZ. | 2019-10-08T18:54:04.56 | 0.3 | undecidable | manual | S | 121 | 17.1717 | 111 | -0.11 | 72 |
IV.RM33.EHZ. | 2019-10-08T18:54:04.55 | 0.6 | undecidable | manual | P | 180 | 36.3414 | 95 | 0.01 | 48 |
IV.CSP1.EHZ. | 2019-10-08T18:54:03.40 | 0.6 | undecidable | manual | P | 358 | 28.3494 | 98 | 0.07 | 48 |
IV.LNSS.HHZ. | 2019-10-08T18:54:03.42 | 0.1 | undecidable | manual | P | 209 | 29.5482 | 98 | -0.08 | 96 |
IV.MMO1.EHZ. | 2019-10-08T18:54:03.37 | 0.1 | undecidable | manual | S | 52 | 11.4774 | 127 | 0.03 | 100 |
IV.NRCA.HNZ. | 2019-10-08T18:54:02.54 | 0.1 | undecidable | manual | S | 268 | 8.1807 | 140 | -0.17 | 98 |
IV.FDMO.HHZ. | 2019-10-08T18:54:02.65 | 0.1 | undecidable | manual | P | 335 | 24.5532 | 101 | -0.09 | 97 |
IV.SMA1.EHZ. | 2019-10-08T18:54:02.75 | 0.3 | positive | manual | P | 157 | 24.8529 | 100 | -0.03 | 73 |
IV.MTRA.EHZ. | 2019-10-08T18:54:01.65 | 0.1 | undecidable | manual | P | 121 | 17.1717 | 111 | 0 | 99 |
IV.MMO1.EHZ. | 2019-10-08T18:54:00.97 | 1.0 | undecidable | manual | P | 52 | 11.4774 | 127 | 0.09 | 25 |
IV.NRCA.HNZ. | 2019-10-08T18:54:00.59 | 0.3 | undecidable | manual | P | 268 | 8.1807 | 140 | 0.08 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.0 | 0.0000738 | 0.68 | AML | other | m | 2019-10-08T18:54:05.14 |
IV.MTRA.EHE. | ML:1.0 | 0.00007775 | 0.66 | AML | other | m | 2019-10-08T18:54:05.30 |
IV.SMA1.EHE. | ML:1.1 | 0.00006994999999999999 | 0.58 | AML | other | m | 2019-10-08T18:54:06.72 |
IV.FDMO.HHE. | ML:1.1 | 0.00007650000000000002 | 0.72 | AML | other | m | 2019-10-08T18:54:06.57 |
IV.FDMO.HHN. | ML:1.0 | 0.000058500000000000006 | 1.02 | AML | other | m | 2019-10-08T18:54:07.80 |
IV.SMA1.EHN. | ML:1.0 | 0.000055 | 0.76 | AML | other | m | 2019-10-08T18:54:07.34 |
IV.LNSS.HHE. | ML:1.0 | 0.0000431 | 0.44 | AML | other | m | 2019-10-08T18:54:09.07 |
IV.LNSS.HHN. | ML:1.0 | 0.000046649999999999996 | 1.02 | AML | other | m | 2019-10-08T18:54:09.32 |
IV.RM33.EHE. | ML:1.2 | 0.000054199999999999996 | 0.52 | AML | other | m | 2019-10-08T18:54:10.02 |
IV.TERO.HHN. | ML:1.2 | 0.000050799999999999995 | 0.08 | AML | other | m | 2019-10-08T18:54:11.06 |
IV.RM33.EHN. | ML:1.1 | 0.00004435 | 1.16 | AML | other | m | 2019-10-08T18:54:11.24 |
IV.TERO.HHE. | ML:1.1 | 0.00004055 | 0.12 | AML | other | m | 2019-10-08T18:54:11.77 |