A magnitude ML 1.4 earthquake occured in region: 8 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8300, 13.2040 at 13 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 8 | 281 | 281 |
Arquata del Tronto | AP | 10 | 1178 | 1459 |
Norcia | PG | 10 | 4957 | 6416 |
Montegallo | AP | 11 | 523 | 6939 |
Montemonaco | AP | 13 | 604 | 7543 |
Ussita | MC | 14 | 444 | 7987 |
Preci | PG | 15 | 724 | 8711 |
Visso | MC | 15 | 1107 | 9818 |
Accumoli | RI | 15 | 667 | 10485 |
Montefortino | FM | 17 | 1178 | 11663 |
Acquasanta Terme | AP | 18 | 2916 | 14579 |
Bolognola | MC | 19 | 142 | 14721 |
Cascia | PG | 20 | 3217 | 17938 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2019-09-22 10:56:51 |
42.8297 | 13.2045 | 13 | 2020-02-28 16:42:11 |
Bollettino Sismico Italiano INGV | 74282291 |
Reviewed Rev100 |
ML 1.4 | 2019-09-22 10:56:51 |
42.8368 | 13.2003 | 15 | 2019-09-22 11:02:52 |
Sala Sismica INGV-Roma | 72659101 |
Field | Value |
---|---|
Time (UTC) | 2019-09-22 10:56:51 ± 0.1 |
Latitude | 42.8297 ± 0.0045 |
Longitude | 13.2045 ± 0.0074 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 74282291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 594 |
Semi-minor axis of confidence ellipse (meter) | 240 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 107 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.06655 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32016 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.0 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 72659101 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-22 11:02:52 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.0 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 74282291 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-12-03 14:52:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.HNZ. | 2019-09-22T10:57:03.88 | 0.6 | undecidable | manual | S | 179 | 35.5422 | 95 | 0.35 | 46 |
IV.LNSS.HHZ. | 2019-09-22T10:57:02.48 | 0.6 | undecidable | manual | S | 208 | 28.4493 | 97 | 0.83 | 40 |
IV.MF5.EHZ. | 2019-09-22T10:57:01.98 | 0.6 | undecidable | manual | S | 50 | 27.1506 | 97 | 0.68 | 42 |
IV.CSP1.EHZ. | 2019-09-22T10:57:01.70 | 0.3 | undecidable | manual | S | 0 | 29.0487 | 97 | -0.11 | 72 |
IV.GUMA.HHZ. | 2019-09-22T10:57:01.92 | 0.6 | undecidable | manual | S | 22 | 27.9498 | 97 | 0.41 | 45 |
IV.SMA1.EHZ. | 2019-09-22T10:57:00.52 | 0.6 | undecidable | manual | S | 154 | 24.5532 | 99 | -0.08 | 47 |
IV.FDMO.HHZ. | 2019-09-22T10:57:00.46 | 0.3 | undecidable | manual | S | 338 | 24.8529 | 99 | -0.23 | 71 |
IV.RM33.HNZ. | 2019-09-22T10:56:58.10 | 0.3 | undecidable | manual | P | 179 | 35.5422 | 95 | -0.37 | 66 |
IV.GUMA.HHZ. | 2019-09-22T10:56:57.42 | 0.1 | undecidable | manual | P | 22 | 27.9498 | 97 | 0.12 | 96 |
IV.LNSS.HHZ. | 2019-09-22T10:56:57.37 | 0.1 | undecidable | manual | P | 208 | 28.4493 | 97 | -0.01 | 96 |
IV.MF5.EHZ. | 2019-09-22T10:56:57.38 | 0.3 | undecidable | manual | P | 50 | 27.1506 | 97 | 0.2 | 71 |
IV.CSP1.EHZ. | 2019-09-22T10:56:57.25 | 0.1 | undecidable | manual | P | 0 | 29.0487 | 97 | -0.23 | 93 |
IV.MMO1.EHZ. | 2019-09-22T10:56:57.31 | 0.3 | undecidable | manual | S | 52 | 12.5763 | 122 | -0.28 | 71 |
IV.NRCA.HHZ. | 2019-09-22T10:56:56.53 | 0.3 | undecidable | manual | S | 273 | 7.3815 | 142 | -0.01 | 75 |
IV.FDMO.HHZ. | 2019-09-22T10:56:56.62 | 0.1 | undecidable | manual | P | 338 | 24.8529 | 99 | -0.21 | 94 |
IV.MC2.EHZ. | 2019-09-22T10:56:56.96 | 0.3 | undecidable | manual | S | 352 | 9.1797 | 134 | 0.1 | 73 |
IV.SMA1.EHZ. | 2019-09-22T10:56:56.68 | 0.3 | undecidable | manual | P | 154 | 24.5532 | 99 | -0.1 | 71 |
IV.MMO1.EHZ. | 2019-09-22T10:56:54.88 | 0.1 | undecidable | manual | P | 52 | 12.5763 | 122 | -0.16 | 97 |
IV.NRCA.HHZ. | 2019-09-22T10:56:54.49 | 0.1 | positive | manual | P | 273 | 7.3815 | 142 | 0.05 | 100 |
IV.MC2.EHZ. | 2019-09-22T10:56:54.79 | 0.1 | undecidable | manual | P | 352 | 9.1797 | 134 | 0.17 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.0003255 | 0.06 | AML | other | m | 2019-09-22T10:56:56.79 |
IV.NRCA.HNN. | ML:1.4 | 0.000303 | 0.08 | AML | other | m | 2019-09-22T10:56:56.80 |
IV.NRCA.HNE. | ML:1.4 | 0.000312 | 0.88 | AML | other | m | 2019-09-22T10:56:57.69 |
IV.NRCA.HHE. | ML:1.4 | 0.0002705 | 0.88 | AML | other | m | 2019-09-22T10:56:57.25 |