A magnitude ML 0.8 earthquake occured in region: 1 km SW San Severino Marche (MC), on
and geographic coordinates (lat, lon) 43.2230, 13.1730 at 21 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 |
---|---|---|---|---|
San Severino Marche | MC | 1 | 12726 | 12726 |
Serrapetrona | MC | 5 | 966 | 13692 |
Belforte del Chienti | MC | 8 | 1886 | 15578 |
Gagliole | MC | 9 | 620 | 16198 |
Tolentino | MC | 9 | 20069 | 36267 |
Castelraimondo | MC | 9 | 4587 | 40854 |
Caldarola | MC | 10 | 1823 | 42677 |
Camporotondo di Fiastrone | MC | 13 | 563 | 43240 |
Camerino | MC | 13 | 6974 | 50214 |
Matelica | MC | 14 | 9981 | 60195 |
Cessapalombo | MC | 14 | 512 | 60707 |
Treia | MC | 15 | 9403 | 70110 |
Pollenza | MC | 15 | 6618 | 76728 |
Pioraco | MC | 16 | 1134 | 77862 |
Colmurano | MC | 16 | 1263 | 79125 |
Urbisaglia | MC | 17 | 2628 | 81753 |
San Ginesio | MC | 17 | 3498 | 85251 |
Cingoli | MC | 17 | 10352 | 95603 |
Ripe San Ginesio | MC | 18 | 852 | 96455 |
Poggio San Vicino | MC | 19 | 246 | 96701 |
Esanatoglia | MC | 19 | 2034 | 98735 |
Muccia | MC | 19 | 915 | 99650 |
Cerreto d'Esi | AN | 19 | 3817 | 103467 |
Pievebovigliana | MC | 19 | 866 | 104333 |
Apiro | MC | 19 | 2280 | 106613 |
Fiuminata | MC | 20 | 1402 | 108015 |
Sefro | MC | 20 | 422 | 108437 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-05-19 01:02:16 |
43.2227 | 13.1732 | 21 | 2021-05-19 01:11:01 |
Sala Sismica INGV-Roma | 90243931 |
Field | Value |
---|---|
Time (UTC) | 2021-05-19 01:02:16 ± 0.26 |
Latitude | 43.2227 ± 0.0054 |
Longitude | 13.1732 ± 0.0099 |
Depth (km) | 21 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 90243931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 825 |
Semi-minor axis of confidence ellipse (meter) | 239 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 101 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 830.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34174 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 90243931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-19 01:11:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2021-05-19T01:02:30.14 | 0.3 | undecidable | manual | S | 161 | 37.9287 | 110 | 0.08 | 72 |
IV.CESI.HHZ. | 2021-05-19T01:02:29.08 | 0.1 | undecidable | manual | S | 222 | 32.5452 | 115 | 0.37 | 92 |
IV.GUMA.HHE. | 2021-05-19T01:02:26.38 | 0.3 | undecidable | manual | S | 143 | 22.0668 | 126 | 0.08 | 73 |
IV.CING.HHZ. | 2021-05-19T01:02:25.25 | 0.1 | undecidable | manual | S | 6 | 17.0718 | 135 | -0.04 | 100 |
IV.FDMO.HHZ. | 2021-05-19T01:02:25.83 | 0.1 | undecidable | manual | S | 199 | 21.7671 | 127 | -0.41 | 91 |
IV.CSP1.EHZ. | 2021-05-19T01:02:24.29 | 3.0 | undecidable | manual | S | 0 | ||||
IV.EL6.EHZ. | 2021-05-19T01:02:24.62 | 0.3 | undecidable | manual | S | 334 | 13.1757 | 143 | 0.01 | 75 |
IV.MMO1.EHZ. | 2021-05-19T01:02:24.40 | 0.1 | undecidable | manual | P | 161 | 37.9287 | 110 | -0.13 | 94 |
IV.MF5.EHZ. | 2021-05-19T01:02:24.58 | 3.0 | undecidable | manual | P | 0.25 | 0 | |||
IV.CESI.HHZ. | 2021-05-19T01:02:23.96 | 0.1 | undecidable | manual | P | 222 | 32.5452 | 115 | 0.21 | 95 |
IV.FDMO.HHZ. | 2021-05-19T01:02:22.24 | 0.1 | undecidable | manual | P | 199 | 21.7671 | 127 | -0.09 | 97 |
IV.GUMA.HHE. | 2021-05-19T01:02:22.48 | 0.1 | undecidable | manual | P | 143 | 22.0668 | 126 | 0.12 | 97 |
IV.PESA.HHZ. | 2021-05-19T01:02:21.49 | 3.0 | positive | manual | P | 0 | 0 | |||
IV.CSP1.EHZ. | 2021-05-19T01:02:21.08 | 3.0 | undecidable | manual | P | 0 | ||||
IV.CING.HHZ. | 2021-05-19T01:02:21.97 | 0.1 | undecidable | manual | P | 6 | 17.0718 | 135 | 0.19 | 96 |
IV.EL6.EHZ. | 2021-05-19T01:02:20.87 | 0.3 | undecidable | manual | P | 334 | 13.1757 | 143 | -0.51 | 68 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CING.HHE. | ML:0.8 | 0.000035176695 | 0.08 | AML | other | m | 2021-05-19T01:02:25.55 |
IV.CING.HHN. | ML:0.9 | 0.000046513885 | 0.1 | AML | other | m | 2021-05-19T01:02:25.57 |
IV.CESI.HHE. | ML:0.7 | 0.000022271095 | 2.46 | AML | other | m | 2021-05-19T01:02:29.14 |
IV.CESI.HHN. | ML:0.8 | 0.000026202435000000004 | 2.08 | AML | other | m | 2021-05-19T01:02:29.10 |