A magnitude ML 0.8 earthquake occured in region: 2 km W Tolentino (MC), on
and geographic coordinates (lat, lon) 43.2150, 13.2660 at 23 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 |
---|---|---|---|---|
Tolentino | MC | 2 | 20069 | 20069 |
Belforte del Chienti | MC | 6 | 1886 | 21955 |
San Severino Marche | MC | 7 | 12726 | 34681 |
Serrapetrona | MC | 7 | 966 | 35647 |
Caldarola | MC | 9 | 1823 | 37470 |
Pollenza | MC | 9 | 6618 | 44088 |
Camporotondo di Fiastrone | MC | 9 | 563 | 44651 |
Colmurano | MC | 9 | 1263 | 45914 |
Urbisaglia | MC | 9 | 2628 | 48542 |
Treia | MC | 12 | 9403 | 57945 |
Ripe San Ginesio | MC | 12 | 852 | 58797 |
Cessapalombo | MC | 12 | 512 | 59309 |
San Ginesio | MC | 13 | 3498 | 62807 |
Loro Piceno | MC | 13 | 2401 | 65208 |
Gagliole | MC | 16 | 620 | 65828 |
Petriolo | MC | 16 | 1998 | 67826 |
Sant'Angelo in Pontano | MC | 17 | 1436 | 69262 |
Castelraimondo | MC | 17 | 4587 | 73849 |
Gualdo | MC | 17 | 815 | 74664 |
Mogliano | MC | 18 | 4696 | 79360 |
Appignano | MC | 18 | 4213 | 83573 |
Macerata | MC | 18 | 42473 | 126046 |
Camerino | MC | 18 | 6974 | 133020 |
Cingoli | MC | 18 | 10352 | 143372 |
Massa Fermana | FM | 19 | 963 | 144335 |
Montappone | FM | 19 | 1682 | 146017 |
Sarnano | MC | 20 | 3264 | 149281 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-09-18 20:42:19 |
43.2148 | 13.2658 | 23 | 2021-09-18 21:02:42 |
Sala Sismica INGV-Roma | 95601161 |
Field | Value |
---|---|
Time (UTC) | 2021-09-18 20:42:19 ± 0.25 |
Latitude | 43.2148 ± 0.0054 |
Longitude | 13.2658 ± 0.0210 |
Depth (km) | 23 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 95601161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1737 |
Semi-minor axis of confidence ellipse (meter) | 407 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 273 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 208 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30847 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 95601161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-18 21:02:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RESU.HHZ. | 2021-09-18T20:45:01.75 | 3.0 | undecidable | manual | Sg | 21.51 | 0 | |||
IV.ACATE.EHZ. | 2021-09-18T20:44:46.42 | 3.0 | undecidable | manual | Sn | -9.91 | 0 | |||
IV.EFIU.HHZ. | 2021-09-18T20:44:37.48 | 3.0 | undecidable | manual | Sn | -3.15 | 0 | |||
IV.LPDG.HHZ. | 2021-09-18T20:44:31.80 | 3.0 | negative | manual | Pg | 24.83 | 0 | |||
IV.GRI.EHZ. | 2021-09-18T20:44:23.57 | 3.0 | undecidable | manual | Sn | -1.68 | 0 | |||
GU.TRAV.HHZ. | 2021-09-18T20:44:16.31 | 3.0 | undecidable | manual | Sn | -2.71 | 0 | |||
HL.VLS.HHZ. | 2021-09-18T20:44:08.34 | 3.0 | positive | manual | Pn | 4.35 | 0 | |||
AC.SRN.HHZ. | 2021-09-18T20:43:57.50 | 3.0 | undecidable | manual | Pg | 13.41 | 0 | |||
IV.SALO.HHZ. | 2021-09-18T20:43:57.65 | 3.0 | undecidable | manual | Sg | 14.6 | 0 | |||
IV.CAGR.HHZ. | 2021-09-18T20:43:52.43 | 3.0 | undecidable | manual | Pg | 13.59 | 0 | |||
IV.MRGE.HHZ. | 2021-09-18T20:43:51.46 | 3.0 | positive | manual | Pg | 17.969999 | 0 | |||
IV.MIGL.HHZ. | 2021-09-18T20:43:50.43 | 3.0 | undecidable | manual | Sn | 1.19 | 0 | |||
IV.MGR.HHZ. | 2021-09-18T20:43:49.34 | 3.0 | undecidable | manual | Sn | 0.15 | 0 | |||
OX.PLRO.HHZ. | 2021-09-18T20:43:37.90 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.MTMR.EHZ. | 2021-09-18T20:43:26.03 | 3.0 | undecidable | manual | Sn | -1.51 | 0 | |||
OX.PLRO.HHZ. | 2021-09-18T20:43:17.87 | 3.0 | undecidable | manual | Pg | 9.2 | 0 | |||
CR.ZAG.BHZ. | 2021-09-18T20:43:15.60 | 3.0 | undecidable | manual | Pg | 8.63 | 0 | |||
IV.CAPR.HNZ. | 2021-09-18T20:43:13.02 | 3.0 | undecidable | manual | Pn | 3.16 | 0 | |||
IV.VENT.EHZ. | 2021-09-18T20:43:02.90 | 3.0 | positive | manual | Pg | 8.5 | 0 | |||
IV.SGG.HHZ. | 2021-09-18T20:42:49.84 | 3.0 | undecidable | manual | Pg | 1.37 | 0 | |||
IV.PE3.EHZ. | 2021-09-18T20:42:47.34 | 3.0 | undecidable | manual | Sg | 2.07 | 0 | |||
IV.MC2.EHZ. | 2021-09-18T20:42:31.82 | 0.1 | undecidable | manual | S | 190 | 34.2435 | 117 | 0.35 | 91 |
IV.CESX.HHZ. | 2021-09-18T20:42:30.27 | 3.0 | positive | manual | Pn | -2.47 | 0 | |||
IV.TRE1.HNZ. | 2021-09-18T20:42:29.27 | 3.0 | undecidable | manual | S | 0.8 | 0 | |||
IV.FDMO.HHZ. | 2021-09-18T20:42:29.01 | 0.1 | undecidable | manual | S | 216 | 24.4533 | 127 | -0.26 | 93 |
IV.MML1.EHZ. | 2021-09-18T20:42:29.79 | 0.1 | undecidable | manual | S | 245 | 26.3514 | 125 | 0.13 | 96 |
IV.CING.HHZ. | 2021-09-18T20:42:28.21 | 0.1 | undecidable | manual | S | 342 | 18.6702 | 136 | 0.1 | 98 |
IV.CSP1.EHZ. | 2021-09-18T20:42:27.34 | 0.1 | undecidable | manual | S | 200 | 14.4744 | 144 | -0.04 | 99 |
IV.MC2.EHZ. | 2021-09-18T20:42:26.31 | 0.1 | undecidable | manual | P | 190 | 34.2435 | 117 | 0.09 | 96 |
IV.MML1.EHZ. | 2021-09-18T20:42:25.11 | 0.1 | undecidable | manual | P | 245 | 26.3514 | 125 | -0.07 | 96 |
IV.COR1.EHZ. | 2021-09-18T20:42:25.34 | 3.0 | undecidable | manual | Pn | -4.11 | 0 | |||
IV.CING.HHZ. | 2021-09-18T20:42:24.37 | 0.1 | undecidable | manual | P | 342 | 18.6702 | 136 | 0.08 | 99 |
IV.FDMO.HHZ. | 2021-09-18T20:42:24.63 | 0.1 | undecidable | manual | P | 216 | 24.4533 | 127 | -0.32 | 92 |
IV.CSP1.EHZ. | 2021-09-18T20:42:23.89 | 0.1 | undecidable | manual | P | 200 | 14.4744 | 144 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CING.HHE. | ML:0.8 | 0.0000354 | 0.32 | AML | other | m | 2021-09-18T20:42:28.57 |
IV.CING.HHN. | ML:0.8 | 0.00002855 | 0.5 | AML | other | m | 2021-09-18T20:42:28.57 |
IV.FDMO.HHE. | ML:0.8 | 0.0000286 | 0.12 | AML | other | m | 2021-09-18T20:42:29.15 |
IV.FDMO.HHN. | ML:0.6 | 0.000019849999999999998 | 0.36 | AML | other | m | 2021-09-18T20:42:29.38 |