A magnitude ML 0.9 earthquake occured in region: 8 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8540, 13.2340 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 | 8 | 281 | 281 |
Montegallo | AP | 8 | 523 | 804 |
Montemonaco | AP | 9 | 604 | 1408 |
Arquata del Tronto | AP | 10 | 1178 | 2586 |
Ussita | MC | 13 | 444 | 3030 |
Norcia | PG | 13 | 4957 | 7987 |
Montefortino | FM | 13 | 1178 | 9165 |
Visso | MC | 15 | 1107 | 10272 |
Bolognola | MC | 16 | 142 | 10414 |
Preci | PG | 16 | 724 | 11138 |
Acquasanta Terme | AP | 17 | 2916 | 14054 |
Amandola | FM | 17 | 3629 | 17683 |
Accumoli | RI | 18 | 667 | 18350 |
Comunanza | AP | 19 | 3166 | 21516 |
Palmiano | AP | 19 | 196 | 21712 |
Roccafluvione | AP | 20 | 2010 | 23722 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-11-14 08:21:57 |
42.8538 | 13.2343 | 10 | 2021-11-14 08:48:11 |
Sala Sismica INGV-Roma | 97453961 |
Field | Value |
---|---|
Time (UTC) | 2021-11-14 08:21:57 ± 0.08 |
Latitude | 42.8538 ± 0.0045 |
Longitude | 13.2343 ± 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 | 97453961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 463 |
Semi-minor axis of confidence ellipse (meter) | 460 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 78 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32286 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 97453961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-14 08:48:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
RF.GEPF.HHZ. | 2021-11-14T08:23:26.81 | 3.0 | undecidable | manual | Sn | -5.76 | 0 | |||
IV.GIZZ.HHZ. | 2021-11-14T08:23:24.88 | 3.0 | undecidable | manual | Sn | 0.69 | 0 | |||
IV.TREG.EHZ. | 2021-11-14T08:23:24.29 | 3.0 | undecidable | manual | Sn | -1.91 | 0 | |||
IV.SPS2.HHZ. | 2021-11-14T08:23:19.00 | 3.0 | undecidable | manual | Sn | 0.12 | 0 | |||
GU.ENR.HHZ. | 2021-11-14T08:23:06.30 | 3.0 | negative | manual | Pn | 6.95 | 0 | |||
GU.MGRO.HHZ. | 2021-11-14T08:22:57.16 | 3.0 | undecidable | manual | Pn | 2.33 | 0 | |||
IV.BRSN.EHZ. | 2021-11-14T08:22:51.93 | 3.0 | undecidable | manual | Sn | -0.15 | 0 | |||
CR.ZAG.BHZ. | 2021-11-14T08:22:48.12 | 3.0 | positive | manual | Pn | 4.86 | 0 | |||
IX.SCL3.EHZ.02 | 2021-11-14T08:22:41.47 | 3.0 | undecidable | manual | Sn | -0.46 | 0 | |||
IV.TERO.HHZ. | 2021-11-14T08:22:10.41 | 3.0 | undecidable | manual | S | 0 | ||||
IV.MML1.HNE. | 2021-11-14T08:22:09.78 | 0.1 | undecidable | manual | S | 324 | 35.8419 | 50 | 0.09 | 94 |
IV.LNSS.HHZ. | 2021-11-14T08:22:09.02 | 0.1 | undecidable | manual | S | 210 | 32.0457 | 50 | 0.35 | 89 |
IV.CESI.HHZ. | 2021-11-14T08:22:08.70 | 0.3 | undecidable | manual | S | 302 | 31.5462 | 50 | 0.14 | 70 |
IV.MF5.EHN. | 2021-11-14T08:22:06.95 | 0.1 | undecidable | manual | S | 51 | 23.5542 | 113 | 0.68 | 82 |
IV.CSP1.EHN. | 2021-11-14T08:22:06.84 | 0.1 | undecidable | manual | S | 355 | 26.5512 | 50 | -0.36 | 90 |
IV.FDMO.HHZ. | 2021-11-14T08:22:06.02 | 0.1 | undecidable | manual | S | 330 | 23.5542 | 113 | -0.23 | 93 |
IV.TERO.HHZ. | 2021-11-14T08:22:05.96 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MML1.HNE. | 2021-11-14T08:22:04.40 | 0.3 | undecidable | manual | P | 324 | 35.8419 | 50 | -0.09 | 70 |
IV.MTRA.HNN. | 2021-11-14T08:22:04.11 | 0.1 | undecidable | manual | S | 129 | 17.0718 | 120 | -0.12 | 96 |
IV.LNSS.HHZ. | 2021-11-14T08:22:03.65 | 0.1 | undecidable | manual | P | 210 | 32.0457 | 50 | -0.25 | 91 |
IV.CESI.HHZ. | 2021-11-14T08:22:03.91 | 0.6 | undecidable | manual | P | 302 | 31.5462 | 50 | 0.07 | 47 |
IV.FDMO.HHZ. | 2021-11-14T08:22:02.44 | 0.6 | negative | manual | P | 330 | 23.5542 | 113 | -0.07 | 48 |
IV.NRCA.HHZ. | 2021-11-14T08:22:02.25 | 0.1 | undecidable | manual | S | 257 | 9.9789 | 135 | -0.02 | 99 |
IV.MF5.EHN. | 2021-11-14T08:22:02.97 | 0.1 | undecidable | manual | P | 51 | 23.5542 | 113 | 0.45 | 89 |
IV.CSP1.EHN. | 2021-11-14T08:22:02.90 | 0.1 | undecidable | manual | P | 355 | 26.5512 | 50 | -0.16 | 94 |
IV.MMO1.EHZ. | 2021-11-14T08:22:01.62 | 0.1 | undecidable | manual | S | 56 | 9.0798 | 137 | -0.42 | 92 |
IV.GAVE.EHZ. | 2021-11-14T08:22:01.56 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MC2.EHZ. | 2021-11-14T08:22:01.74 | 0.1 | undecidable | manual | S | 330 | 7.3815 | 143 | 0.07 | 99 |
IV.MMO1.EHZ. | 2021-11-14T08:22:00.08 | 0.1 | negative | manual | P | 56 | 9.0798 | 137 | 0 | 100 |
IV.MC2.EHZ. | 2021-11-14T08:22:00.11 | 0.6 | negative | manual | P | 330 | 7.3815 | 143 | 0.25 | 48 |
IV.MTRA.HNN. | 2021-11-14T08:22:00.96 | 0.1 | undecidable | manual | P | 129 | 17.0718 | 120 | -0.38 | 91 |
IV.NRCA.HHZ. | 2021-11-14T08:22:00.43 | 0.1 | positive | manual | P | 257 | 9.9789 | 135 | 0.22 | 96 |
IV.RNI2.HHZ. | 2021-11-14T08:21:56.99 | 3.0 | undecidable | manual | P | -0.02 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.0 | 0.000123 | 0.14 | AML | other | m | 2021-11-14T08:22:02.69 |
IV.NRCA.HHE. | ML:1.0 | 0.000145 | 0.16 | AML | other | m | 2021-11-14T08:22:03.34 |
IV.FDMO.HHN. | ML:0.7 | 0.00002945 | 0.16 | AML | other | m | 2021-11-14T08:22:06.27 |
IV.FDMO.HHE. | ML:0.8 | 0.000032519015 | 0.224 | AML | other | m | 2021-11-14T08:22:06.20 |
IV.MMO1.EHE. | ML:0.9 | 0.000102163395 | 0.1216 | AML | other | m | 2021-11-14T08:22:01.69 |
IV.MMO1.EHN. | ML:0.5 | 0.000046439035 | 0.064 | AML | other | m | 2021-11-14T08:22:02.39 |
IV.MC2.EHE. | ML:1.3 | 0.0003006532 | 0.1024 | AML | other | m | 2021-11-14T08:22:02.40 |
IV.MC2.EHN. | ML:1.5 | 0.00043407220000000004 | 0.1792 | AML | other | m | 2021-11-14T08:22:02.00 |
IV.CESI.HHN. | ML:0.5 | 0.000017482754999999998 | 0.2176 | AML | other | m | 2021-11-14T08:22:09.01 |